Stark Single Tube Tesla Coil with Glow Tube Musical Educational Exhibits Science Model Toy Type_Stirling Engine Vehicle The surface of the boiler

The surface of the boiler uses high-temperature paint

which is safer and more reliable to use

Exquisite Stirling Engine: The Stirling engine is simple and elegant

one-key-start metal base

household pressure cooker displacement large suitable for outdoor use

Stark Single Tube Tesla Coil with Glow Tube Musical Educational Exhibits Science Model Toy Type_Stirling Engine Vehicle The surface of the boilerStark Single Tube Tesla Coil with Glow Tube Musical Educational Exhibits Science Model ToyFeatures:. Original Design Intention: This product is a high frequency and high quality Tesla coil designed with the latest circuit, powered by 48V, the arc can reach 2 3cm, and the sound quality is clear. After many circuit modifications, the best effect is achieved. In order to prolong the use time, a larger heat sink is used, which is not easy to be damaged,