Review (3/5): Works well but breaks easily
I love using them. They make amazing wings. However, I can't see any difference between the sizes of stamp. Not only that, but sometimes when I open them up the stamp part will be stuck in the cap or fall off and spill liner all over the counter.
One good thing is that the liner did stay on my hand and counter when wetted by water. It came off cleanly with a makeup wipe.