I have used it. You can buy a package of it for as little as $10 online. You only need a small amount to make a big impact. First you sew it on the back of the fabric you want to texture, then you sew lines or squiggles or grids, etc. in the texture magic and fabric (depending on what you are making - i.e. leaf would have veins). When you finish sewing it then you hold a steam iron over the texture magic - don't touch it with the iron - just let the steam cause the texture magic to shrink. It's amazing! Great for making landscape scenes or leaves.