My mess of paint.

Cans and a roll of tack paper ( self adhesive)

Measure your can

Cut strips of self adhesive tack paper

cut each strip to the right size to go around your cans

roll onto can

Like this...

Cut more paper when you run out - or get more cans!

I put the paints in cap first so I can easily see what colours of paint I have. I am not quite finished as we need to eat more canned food before I can be done, need 5 more but think I will do 10, now that I can see them all, I want more colours!

I added this picture after the fact.. I needed 2 bigger cans and so used a large coffee can, and cut the metal rim off, papered it the same way and presto, a can for 6-8 ounce paints!