Equipment:
1x paper
2x red felt tips
1x water bottle with water in
1x news paperMethod:
First get your peace of paper and put it on top of your news paper.
Get your red felt tips and leave them open on the peace of paper,so the led has to be in the paper,and wait and hour.
After pour water onto the ink and you will see the ink mix with the water.
Then dip your finger or hand or whatever in it BUT DO IT QUICK before it dries up because once it's dry you can't use it again.have fun!