Have a ball with this fantastically slimy advent calendar! Featuring vibrant colors, fun designs and tons of shimmery shine, this countdown calendar reveals a new slime for each of the twelve days leading up to the holidays. What a unique way to celebrate the season!• Air-tight, resealable containers can be refilled and sealed time and time again, then cracked open at the next playtime to reveal slime that is good as new!
• Includes 12 high-quality bright shimmery slimes.

Age Recommendation: Ages 5 and up