Buddy Paint DIY Circuit Pen conductive pen

Have you already tired of the traditional way about drawing a circuit diagram?
Do you want to try some new things? If you come out with the stroke of a circuit
diagram that can conduct electricity, so that if everything will become more
wonderful and funny? 
Conductive ink pen to help you achieve all of this, it uses autonomic modulation paint
named Buddy, the main ingredient is silver conductive copper mixed powder and nickel
powder, it can conduct electricity in two or three minutes after air-dried. 
With its superior performance, you can do more simple or complex electronic production.
Good conductivity,Simplify operation,Easy to use
colour: white,black
Ink colour: gold
Material: ABS
Capacity: 6 ml
Weight: 22g
Note: Shake well before using and you need to maintain a continuous and uniform line
when you write, if still not conducting, you'd better to check and find the break by using
the multimeter.