It is annoying to keep the pieces from sticking to the iron. I'll use this tip a lot. My mother used old bread wrappers to have her iron glide over clothes. They use to be coated in wax. Just iron the wax paper. The wax isn't a problem on the iron or fabric. And the cereal box bags were very thick wax paper. We saved the cereal bags to make the playground slide slick and we would zip down it fast as lightening! My kids thought wax paper was for slides. LOL. I need to slide again for fun, if there is big slide left in the playgrounds today.