{"title":"Kovariant","description":"\u003cp\u003eDesigns by Kovariant — 3D printed to order in Switzerland by Wished.ch.\u003c\/p\u003e","products":[{"product_id":"duplo-compatible-wooden-train-adapter","title":"Duplo-Compatible Wooden Train Adapter","description":"\u003cp\u003eBridge two worlds of play with this clever adapter that connects Duplo bricks to wooden train tracks and carriages. A simple piece that unlocks endless mixed-build possibilities for little engineers.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo systems, one piece:\u003c\/strong\u003e Joins Duplo studs to wooden train couplings so kids can mix their favourite sets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSnug fit:\u003c\/strong\u003e Designed to grip securely without wobbling during play.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKid-friendly:\u003c\/strong\u003e Smooth edges and a chunky size that small hands can handle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePress a Duplo brick onto the studded side and connect the other end to a wooden wagon or track.\u003c\/li\u003e\n  \u003cli\u003eWorks best with standard Duplo and common wooden train systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCombining brick builds with train layouts\u003c\/li\u003e\n  \u003cli\u003eExpanding an existing wooden railway\u003c\/li\u003e\n  \u003cli\u003eCreative open-ended play\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDuplo-Compatible Wooden Train Adapter (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639339393,"sku":"862","price":5.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/2025-09-20_5dd5e77e79e0f8.jpg?v=1782471906"},{"product_id":"duplo-compatible-wooden-train-wagon-base","title":"Duplo-Compatible Wooden Train Wagon Base","description":"\u003cp\u003eTurn Duplo bricks into rolling stock with this wagon base built for wooden train sets. Snap on bricks to create custom carriages that roll along the tracks.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuild-your-own wagon:\u003c\/strong\u003e A studded base that lets kids design their own train cars with Duplo bricks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrack-ready:\u003c\/strong\u003e Couples with wooden train systems for smooth rolling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy build:\u003c\/strong\u003e Solid base that holds up to enthusiastic play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStack Duplo bricks on top to build the carriage of your choice.\u003c\/li\u003e\n  \u003cli\u003eConnect to other wagons or a locomotive via the wooden couplings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom carriage building\u003c\/li\u003e\n  \u003cli\u003eExtending a wooden train\u003c\/li\u003e\n  \u003cli\u003eImaginative mixed-brand play\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDuplo-Compatible Wooden Train Wagon Base (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639372161,"sku":"861","price":9.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/2025-10-23_b256118303dff8.jpg?v=1782471925"},{"product_id":"duplo-compatible-wooden-train-base","title":"Duplo-Compatible Wooden Train Base","description":"\u003cp\u003eA versatile train base that lets Duplo bricks ride the rails of a wooden train set. The perfect foundation for building custom locomotives and cars.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrick-ready platform:\u003c\/strong\u003e Studded top accepts Duplo bricks for endless builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRolls smoothly:\u003c\/strong\u003e Shaped to glide along wooden train tracks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e Made to survive drops, crashes and daily play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAdd Duplo bricks on top to form your vehicle.\u003c\/li\u003e\n  \u003cli\u003eLink with wooden train couplings to build a full convoy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilding custom trains\u003c\/li\u003e\n  \u003cli\u003eMixing brick and wooden play systems\u003c\/li\u003e\n  \u003cli\u003eGrowing a railway collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDuplo-Compatible Wooden Train Base (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639404929,"sku":"860","price":9.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/2025-10-09_dd67e1be4ffab8.jpg?v=1782471930"},{"product_id":"brio-duplo-train-station-base-adapter","title":"Brio \u0026 Duplo Train Station Base Adapter","description":"\u003cp\u003eConnect your Brio-style wooden railway to Duplo brick builds with this handy station base adapter. Build stations, platforms and depots that bring both toy systems together.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross-system play:\u003c\/strong\u003e Links Brio-compatible wooden tracks with Duplo bricks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStation builder:\u003c\/strong\u003e A solid foundation for platforms, depots and play scenes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReliable fit:\u003c\/strong\u003e Engineered for a secure connection on both sides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlace along a wooden track and top with Duplo bricks to build a station.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common Brio-style and Duplo systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilding train stations and platforms\u003c\/li\u003e\n  \u003cli\u003eMerging wooden and brick playsets\u003c\/li\u003e\n  \u003cli\u003eExpanding a railway town\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrio \u0026amp; Duplo Train Station Base Adapter (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639437697,"sku":"859","price":7.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/0f8153f551a165ae.jpg?v=1782471932"},{"product_id":"teaching-clock-with-lifting-numbers","title":"Teaching Clock with Lifting Numbers","description":"\u003cp\u003eMake learning to tell time hands-on and fun with this teaching clock featuring liftable numbers. A playful, tactile way for kids to master hours and minutes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifting numbers:\u003c\/strong\u003e Each number lifts up to reveal and reinforce learning in an interactive way.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMovable hands:\u003c\/strong\u003e Turn the hands to practise reading different times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassroom \u0026amp; home ready:\u003c\/strong\u003e A clear, friendly design that helps concepts stick.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSet the hands and ask your child to read the time.\u003c\/li\u003e\n  \u003cli\u003eLift the numbers to explore minutes, hours and counting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLearning to tell time at home\u003c\/li\u003e\n  \u003cli\u003eClassroom and homeschool teaching aid\u003c\/li\u003e\n  \u003cli\u003eEducational gift for young learners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTeaching Clock with Lifting Numbers (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639470465,"sku":"858","price":15.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/c31bd142d788aab6.jpg?v=1782471942"},{"product_id":"duplo-compatible-modular-garage-door","title":"Duplo-Compatible Modular Garage Door","description":"\u003cp\u003eAdd an opening garage door to Duplo builds with this modular accessory. A fun upgrade that brings working details to brick-built homes, garages and play scenes.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking door:\u003c\/strong\u003e Opens and closes to add interactive play to brick builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModular fit:\u003c\/strong\u003e Connects with Duplo bricks for flexible building.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlay-ready:\u003c\/strong\u003e Sized for little hands and big imaginations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAttach to a Duplo wall or building to create a garage entrance.\u003c\/li\u003e\n  \u003cli\u003eCombine with bricks to build out the full structure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilding garages and houses\u003c\/li\u003e\n  \u003cli\u003eAdding interactive features to brick play\u003c\/li\u003e\n  \u003cli\u003eExpanding a Duplo town\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDuplo-Compatible Modular Garage Door (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639863681,"sku":"857","price":14.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/0e715421812225e4.jpg?v=1782471956"},{"product_id":"car-slide-toy","title":"Car Slide Toy","description":"\u003cp\u003eSend toy cars zooming down this fun car slide toy. Load a car at the top and watch it race to the bottom — simple, satisfying play that keeps kids entertained.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRace and repeat:\u003c\/strong\u003e Cars slide down for endless rounds of fun.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to use:\u003c\/strong\u003e Simple design that toddlers and young kids can play with on their own.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy build:\u003c\/strong\u003e Holds up to repeated drops and play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlace a small toy car at the top and let it roll down.\u003c\/li\u003e\n  \u003cli\u003eBest with small free-rolling cars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndependent toddler play\u003c\/li\u003e\n  \u003cli\u003eCar and vehicle playsets\u003c\/li\u003e\n  \u003cli\u003eFun motor-skills activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCar Slide Toy (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839639896449,"sku":"856","price":19.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/2026-01-19_78ce349d0a8c1.jpg?v=1782471959"},{"product_id":"brio-compatible-train-base-with-classic-brick-pins","title":"Brio-Compatible Train Base with Classic Brick Pins","description":"\u003cp\u003eCombine wooden railways with classic building bricks using this train base featuring brick-compatible pins. Build custom train cars that mix two beloved toy systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrick pins on top:\u003c\/strong\u003e Accepts classic building bricks for custom carriage builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrio-style coupling:\u003c\/strong\u003e Connects to wooden train tracks and wagons.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust design:\u003c\/strong\u003e Made to roll and survive daily play.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAttach classic bricks on top and connect to a wooden railway below.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common Brio-style track systems and standard bricks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PLA biodegradable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUse Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilding hybrid brick-and-wood trains\u003c\/li\u003e\n  \u003cli\u003eExpanding a wooden railway\u003c\/li\u003e\n  \u003cli\u003eCreative mixed-system play\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBrio-Compatible Train Base with Classic Brick Pins (1 piece)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHave Fun :)\u003c\/p\u003e","brand":"Kovariant","offers":[{"title":"Default Title","offer_id":55839640027521,"sku":"855","price":5.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/5883\/3793\/files\/31b81b73d34e54f3.jpg?v=1782471967"}],"url":"https:\/\/wished.ch\/collections\/kovariant.oembed","provider":"Wished.ch","version":"1.0","type":"link"}