{"product_id":"mini-feliks-pillow-mini-mefferts-puzzle-keychain","title":"Mini Mefferts Puzzle Keychain","description":"\u003cp\u003e\u003cspan\u003eChallenge your brain on the go with this addictive mini puzzle keychain! Designed by legendary puzzle master Uwe Meffert, who's been crafting mind-bending rotational puzzles since 1970, this compact solver is perfect for fidgeting, thinking, and conquering tricky twists wherever you are. Keep your mind sharp and your hands busy—clip it to your keys and puzzle away!\u003c\/span\u003e\u003c\/p\u003e","brand":"Smart Toys and Games","offers":[{"title":"Mini Feliks Pillow","offer_id":43127839653955,"sku":"SEGRTM5055-FELIKS","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Mini Molecube","offer_id":43127839686723,"sku":"SEGRTM5055-MOLECULE","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Mini Skewb","offer_id":43127839719491,"sku":"SEGRTM5055-SKEWB","price":14.99,"currency_code":"USD","in_stock":false},{"title":"Mini Divers Helmet","offer_id":43127839752259,"sku":"SEGRTM5055-DIVERS","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/7049\/9907\/files\/ScreenShot2026-04-09at1.47.45PM.png?v=1775760499","url":"https:\/\/naperville.learningexpress.com\/products\/mini-feliks-pillow-mini-mefferts-puzzle-keychain","provider":"Learning Express Toys \u0026 Gifts - Naperville IL","version":"1.0","type":"link"}