Make your own air dry polymer clay with just a few simple household ingredients - cornstarch, baby oil, and School Glue! The results are hard drying, sturdy, and pure white pieces. This stuff is AWESOME!
Print out a pattern you like, place a sheet of wax paper over it and trace the pattern with puffy paints. When it dries peel it off the wax paper and apply it to it's permanent surface for use as texture sheets, or use as is as a stencil.