- Item Type: DIY Kits
- Material: Stainless Steel, Spray Paint Carbon Steel, Glass
- Speed: 180 rpm (max.)
- Size: 12.2 x 10.2 x 10.2 cm / 4.8 x 4 x 4 inch
- Weight: 250 g / 8.8 oz
- 1 x Set
Teach your kids about heat energy conversion in an interesting way with this DIY Stirling Engine. This toy allows your kids to visually see the heat conversion process on child-safe mechanical components. It’s an excellent toy for kids ages 12+ as it develops their imagination, creativity, and cognitive skills through interesting experiments.