Project Genius Gear Ball VC_ACD Compatible with all Hape Quadrilla

Compatible with all Hape Quadrilla sets

and this set can be combined with 11034

plus 900 total stickers across refillable stamper cartridges

The detailed guidebook empowers creative kids to use their imaginations and bring floorplans to life as a 3D home model

explore new worlds

Project Genius Gear Ball VC_ACD Compatible with all Hape QuadrillaGear up for the next level of puzzling with Meffert's Gear Ball, a stunning twisty puzzle that blends mechanical design with smooth, satisfying play. Its rounded shape and interlocking gears create a unique challenge where every turn affects multiple pieces at once. Precision engineering delivers fluid movement, while the clever construction demands careful planning and spatial reasoning to solve. A true piece of puzzle art, the Gear Ball is perfect