Next thing I had to do was bringing the design I made on paper and on the computer onto the bottle. I used a technique I never heard of before. When printing a design on paper using a laser printer you can use aceton to bring it onto another, non paper surface. So I stuck the paper onto the bottle and poured aceton over it (no waste of materials, a brush is used) and I pressed on the paper using a spoon. Aceton can get your skin dry so never use your bare hands!
The technique worked surprisingly well! The lines got really clear onto the bottle.
Then I got myself white paint and I could easily trace the lines doing that. After two layers of