Snap-together components and illustrated instructions offer over 100 electronics projects without tools. Our practical STEM choice for a child who likes following a diagram.

What to check

Requires two AA batteries. Follow the instructions with adult guidance, and keep the parts organized so the next project is ready to start

Sources & how we chose it

How this pick was selected

Selected through retailer research and editorial judgment. No personal testing or product score is claimed for this selection.

Listed prices and availability are dated research snapshots. Confirm the exact option, current price, delivery and returns at the retailer. Eligible links may use a saved ShopMy link or ShopMy auto-linking; commission eligibility depends on the retailer.

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This is an editorial selection. Current product popularity has not been established; no Hype Score is assigned.

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