This pack contains 6 - 8 x 10 inch sheets of our Shrinky Dinks Shrinkable Plastic, 3 Brown and 3 Black. Unlike all of our other plastics, you cannot see through these sheets to trace. Therefore, we recommend using templates to create shapes. You may use SARAL Transfer Paper to transfer any artwork onto the plastic. The neat thing about SARAL Transfer Paper is that after a pattern is transfered onto the plastic, the lines become permanent after baking! Painter's Opaque Paint Markers show up well as color medias. Rubber Stamping with Brilliance Stamping Inks (Item D883, Blue or D884, White) also lets you achieve a professional look.