A single self Tesla coil in 12V power supply power is about 8.5w.

Can be lighter. Hand touch, but don't get addicted to it (there will be barbecue flavor).

Package accessories: Tesla coil one, 12V1A power one, the electron glow tube one (the old tube, is now the price is getting higher and higher)

Specifications: long 60mm, wide 60mm, high 135mm.

Shell using 3D printing production,Slightly rough, less than the injection, a mind shotA shell takes about 4 hours. Colors are white, yellow, blue, green, black, pink, red, blue. If there is no special requirements on the actual processing of color delivery.

The 12V power supply is the effect, can continuously work for a long time, micro shell. Arc about 4mm or so.

With energy-saving lamps effect, light or very easy, and the use of lighting for the night.

Effect of electron glow tube. If you use a pencil to touch the different pins of the tube, you can display different numbers.

Pink white

Black orange