Circuit Conductive Ink, Electronic Conductive Ink Pen Dry Fast Circuit Scribe Draw Instantly Remote Control Keyboard Repairing Tool

DRY FAST--Excellent airconductivity due to rapid airdrying, and the liquidity of the coating is long, which is very practical. You can spray a layer of varnish on it, if you do not want to erase your work and want to make him more durable. You can imagine the lines painted with conductive ink as liquid wires, and you can combine your own creativity to draw vivid circuit patterns. TIP--You can spray a layer of varnish on it, if you don't want to erase your work and want to make him more durable. Conductive ink can adhere well to common materials and is not easily washed away with water. You can use the conductive ink pen with confidence. › See more product details Acheter sur Amazon