12 - Design Your Own Cups With Lids & Straws - Crafts for Kids & Design Your Own 12 pack of Do It Yourself Plastic Cups With Lids And Straws. Each Cup has 3 blank paper inserts to color. Remove insert before washing. We recommend using crayons, colored pencils, washable markers, permanent markers, tempera or acrylic paint, Assorted colors. 4" 8 oz.