Features:
The striking colors and craftsmanship of these science gifts for adults offer a visually appealing look that can fit seamlessly into places, the eye catching design enriches the decorations and serves as artistic technological gadgets.
There is no need for DIY electronic kits to weld, you just need to assembly, with instructions, and there are no batteries, so you need to prepare No. 5 batteries.

Specifications:
Material: electronic components wood
Color: as picture shown
Size: as picture shown

Package includes:
4 Set of Wooden puzzle DIY craft kits

Notes:
The items are suitable for people above 12 years old.
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.