Is it Christmas yet? The wait can still feel like an eternity for a kid, but Advent Calendars act as the perfect countdown gift. This Advent Calendar offers your kids a cute way to welcome their favorite holiday year after year. Kids will open one door a day for 24 days to discover something that will delight them. The countdown to Christmas is almost as fun as the holiday itself, and with every passing day, your kid’s excitement will only escalate as Santa’s arrival nears. Keeping kids busy on cold December days isn’t always easy. Luckily, this perfect advent calendar can get the job done. Fun, interactive kids’ advent calendars help you make the most of this special time.Huge box for maximum perceived value!24 days of Slimy SurprisesAll Exclusive Items InsideAll Different. No DuplicatesSpecial Item on Day 24Comes with Unique Containers Includes Multiple New Slimy Compounds: Ever Foam and Ever Mars