THE LAST STITCH-The world's best stencil marking powder! The marking powder that stays in place but disappears with a puff of steam. Use this marking powder for fabric designs. Use Miracle Chalk iin your Quick Swipe and swipe stencil in the usual manner. Any chalk left on the fabric will disappear with steam pressing. Test for removal with batting under fabric before steaming. Do not mix with other chalks. Contents: zinc stearate. Contains 2 ounces of powder.