This kit comes with 28 pieces, including 20 pre-cut shrink plastic charms, five ball chains in red, yellow, green, blue, and purple, and three packs of cord in blue, yellow, and red. The lightweight, durable plastic charms feature fun designs like cat hamburgers, mushrooms, and tacos. Since everything is already pre-cut, there’s no need for scissors or cleanup. The whole process is quick—just color the charms, pop them in the oven for a minute or two, and attach a chain or cord to finish. You can use them to make keychains, backpack charms, zipper pulls, or even trade with friends.