Magic Penguin Wash Cloth. Our Penguin magic towel/wash cloth is available in a nice size 12 x 12" size. It is 100% cotton and make for really fun little, heavy duty wash cloths. What makes it magic is that it comes in a compressed 2" x 2" x 1" sealed package. Just open the plastic, put in water and in a short (and magical) time you'll have your towel. The design shown here on the sealed package is the design you'll see after the towel expands. Cool stuff.