How To Make A Conductive Ink

If you don't feel like buying a conductive ink here's how to make a pretty good one for around £15 per liter - if you want anything better, ours are not that expensive and available from our webshop at www.workingink.co.uk. You can also find materials for many other experiments and crafts there.

1,000 - 1,500 mL water - depending which version you make
300g Graphite
100g Gum Arabic
3mL Glycerine
1mL Oil of Cloves or 5mL Listerine

Hope you find it useful

Видео How To Make A Conductive Ink канала Working Ink