195 pieces with kid-safe electric drill – Nxone STEM toy set contains 195 pieces of blocks, a storage box and an electric drill, which brings more fun
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Our building block set features movable wheels and nuts and bolts that click into place with the twist of a wrench or screwdriver. Each piece has rounded edges and corners that make it safe for your child to play. They are also washable, making them easy to keep clean.
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