Crafty Caps are fun, stackable screw-on paintbrush tips that are great for arts and crafts projects. Just grab a 20-oz plastic bottle, fill it with non-toxic water-based paint, screw on a Crafty Cap, and stamp out a masterpiece! A few notes on this product: - Crafty Caps paint tips are made from porous felt material, similar to that of a marker. The tips can also be used as stamps, and designs include circular point, slanted line, heart, star, and double line. - Each cap’s shell is made from durable ABS plastic, with a fun expression to match its shape. Sold in sets of five caps. Uncap your imagination today!