It is used for DIY conduction, engineering design circuit drawing, education.
Blister pack,colored box...
copper and sliver
Please be noted DIY conductive pen is not suitable for maintenance, mobile phone screen maintenance, car windshield maintenance, keyboard maintenance, university laboratories and industry, please choose conductive silver paste with better conductivity.
Bonvan always take customer at the first position.Professional services and quality products can make your business moving easily. With more than 13 years stationery & gifts experience, we can acheive your aim easily.