Learning Resources Gears! Gears! Gears! Super Building Set 150 Pieces Challenge your budding engineer to build more with this 150-piece super set. The giant storage tub of colourful, spinning gears will put creativity, motor skills, and hands-on construction play to the test. So get ready to snap these sturdy plastic pieces into place and create something amazing with this engineering toy. Skill Development: counting, sorting, matching, patterning, problem solving, cause and effect, critical thinking, sequential thought, spatial relationships, creativity, fine motor, eye-hand coordination, visual processing and colour identification Includes: 66 Colourful gears (blue, green, orange, red, purple), 36 square pillars, 31 six-way axles, 8 pillar connectors, 8 interlocking bases, 2 crank handles, 1 plastic storage tub, and activity guide. Suggested age suitability 3 years and upwards. EU Warning: Not suitable for children under the age of 3 years due to small parts which could cause a choking hazard.