Unleash your child's creativity with a set of 3D building blocks from Woopie! It's not just a toy, it's a gateway to a world of engineering, logic and endless fun. Build fantastic multi-level ball tracks together and watch in fascination as the colorful balls rush through winding tunnels, slides and funnels. Thanks to the system of easy connections and the possibility of any configuration, each building is unique. Additional stickers will allow you to personalize the design, and vivid colors will stimulate the imagination. It's the perfect gift that combines learning with great fun! Characteristics: - Blocks and tracks can be combined in any way to create an unlimited number of maze configurations - The set includes straight and drop tracks to diversify the possibilities of the construction - Special snaps ensure solid and seamless connections, thanks to which the balls smoothly overcome the route without derailment - Colorful stickers that allow you to personalize the blocks - Made of high quality materials The set includes: - 12 multi-colored blocks - 48 windows with different patterns inserted into the blocks - 28 transparent multi-colored track elements - 8 multi-colored balls - Set of colorful stickers with animals - Instructions The toy develops: - Motor skills - Logic - Creativity - Imagination - Patience - Hand-eye coordination - Spatial thinking