Capsters is the ultimate introduction to this new form of pop art. To make a capster, take a bottle cap (included) and add a round piece of art (included), specially sized to fit neatly inside the cap. You might want to add a small charm (included) or perhaps some craft gems and glitter (included and included). Squirt some special goo (included) over your creation. Overnight the goo will dry into a super-shiny, clear, hard coating and ù voila ù you've got yourself a capster. For ages 8 and up.