Zipp it up: Just remade!
Show a little zipper-purse. It’s about 3″ square and very colorful. And of course, it has a zipper opening. Place a sponge ball or coin or any small object into the purse. Then watch out!! Faster than you can say WHATTHEHECKGIVES, the purse is unzipped. And, not only has the small object vanished, but so has the purse! All that’s left is a giant zipper! (actually, the object vanishes and the purse changes into a giant zipper). Of course, you can use it the other way. Start out with a long zipper. Zippitup into a small square purse. Reach in and produce a coin or sponge or whatever. It’s a great visual item!
Zipp it up comes with a bunch of routining ideas.