Set imaginations in colourful motion! Fun, bright new colors and kid-friendly pieces for easy assembly make this deluxe hands-on construction set a whole new building experience. Invites “little engineers” to discover a world of building possibilities while developing critical thinking and problem solving skills. Compatible with all other Gears! Gears! Gears! sets for even more imagination and fun.  Contains: 46x Colourful gears, 26x Square pillars, 21x Six-way axles, 6x Interlocking bases, 1x Handle and 1x Activity GuideAge: 3 Years+Batteries: Not required