Christmas crafts for kids ages 8-12 with unicorn foam balls, jelly cubes, glitter, glue & activator! Mini slime kit for girls includes easy manual on how to make your own slime like foam & jelly cube. This kids Christmas crafts kit includes Unicorn clay, a delicious scent and pretty Unicorn inks. Unicorn Slime kit for kids is a fun christmas gifts for girls and christmas crafts for kids ages 7-8 Our easy to make DIY slime kits come with access to fun online videos & easy instruction manual.