Simply choose the shapes you want to use, glue them to the bottle tops, and get to stamping! [NOTE: This is a fantastic way to get an inexpensive set of alphabet stamps! Use foam letter shapes, but be sure to position them correctly!] You don't have to stick to purchased foam shapes. Create unique, fully customizable stamps by purchasing sheets of foam and cutting your own shapes!
Be sure to head on over to CraftJr for the full tutorial!