Funvention Fun Fidget Cruiser Bike (return Gift Pack of 12) Diy Mechanical Model Kit for Kids | 3d Puzzle With Geared Mechanism | Birthday Return Favour Gifts Pack | Stem Build & Play Toy Age 5+

DIY MECHANICAL MODEL WITH MOVING GEARS: Kids assemble their own miniature cruiser bike with a working geared mechanism. Encourages curiosity, hands-on building and mechanical understanding.PERFECT RETURN GIFT FOR BIRTHDAY PARTIES (PACK OF 12): Budget-friendly and highly engaging DIY kits that kids love. Ideal for birthday return gifts, school activities, workshops, hobby kits, Return Favour and STEM gifting.GLUELESS & EASY ASSEMBLY LASER CUT PARTS: Comes with pre-laminated pine MDF sheets with precisely laser-cut pieces. Smooth edges and perfect fitting ensure a frustration-free building experience.3-IN-1 USE: PUZZLE + KEYCHAIN + FIDGET TOY - Finished model works as a stylish keychain, a stress-relief fidget, and a collectible desk toy. Great for both kids and adults who enjoy assembling miniature models.