Description
This tesla coil is a wonderful conversation piece. The coil has the function of wireless transmission and can light a gaseous tube. It is a perfect teaching tool to spark students’ interest of science, also a great gift. It’s a cool piece of art even just stands on your desk. When we were children, we always full of expectation to the unknown world. We ever imagined stepping on the water, also imagine ourselves flying in the sky. I imagined that when I pick up a lamp, it will shine when it sits on my hands. It doesn’t need to nailed to the ceiling or pinned to the wall anymore. Now, this tesla coil makes dream true. What a marvelous little thing! It lights the bulb without any connection.
The Tesla coil set contains 1 tesla coil, 1 304 steel ball, 2 neon bulbs and 1 power bank. It’s only 2.95 x 0.98 inches ( 7.5 x 2.5cm) in diameter and powered by a 5V power bank. Take this mini tesla to anywhere that can connect the USB port with 5V power supply. No Manual needed at all. PLUG and PLAY! Plug it and light LED bulb up, and then it works like charm. All of your guests will want to know what happened!
- Includes coil, ball, bulbs and power bank.
- Main material: Teflon tube, QA enameled wire, triode BD237.
- Product size: 2.95 x 0.98 inches (75 x 25 mm).
- Weight: 200g / 7.055 oz.
- Plug and play.
