3 of 3 people found the following review helpful
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This review is from: Learning Resources Gears! Gears! Gears! Super Building Set (Toy)
My 6 year old grandson loves these. He is very pleased with himself when he turns the handle and they all rotate, horizontally and vertically. My 18 month and 2 year old granddaughters are just as impressed, counting and sorting the colours. The base plates are difficult to fit together, an adult is needed here, but after that you can just let them go !!