Smartivity Mechanical Hand DIY STEM kit - $20 (Corona)

Smartivity Mechanical Hand DIY STEM kit 1

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Echo Canyon near Colt

condition: new

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Smartivity Mechanical Hand DIY STEM kit for ages 8+. Builds a wearable mechanical hand that teaches hand anatomy including bones, muscles, and tendons. Made from sustainable materials. Box shows some wear.

Brand new

post id: 7966588404

posted: 2026-09-14 16:28

updated: 2026-11-12 15:56

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Smartivity Mechanical Hand DIY STEM kit - baby & kid stuff - by...

Smartivity Mechanical Hand DIY STEM kit for ages 8+. Builds a wearable mechanical hand that teaches hand anatomy including bones, muscles, and tendons. Made from sustainable materials. Box shows...