Create more with color! Custom messages, personalized designs and one-of-a-kind looks are easy with the Color Magnet Pen. Just draw, let dry and then dye. The unique Color Magnet Pen is a dye attractor - so whatever you've drawn or written will appear darker than the rest of the fabric after it's dyed. The washer safe dye packets make it easy to color your garment, just pop it in the washing machine together with what you want dyed. When you take your garments out, they'll be transformed! The included alphabet stencils and rubber bands make it easy to craft crisp letters and use tie dye techniques to create added interest to your clothes. This kit has enough dye for 8-10 shirts and also works great with rubber stamps!.