Slime Advent Calendar Countdown To Christmas 24 Day Surprises for Kids Ages 3 and Up Christmas Gift for Party Kids Xmas Gift1. Countdown To ChristmasHoliday Toy List 2021Countdown to the holiday season with tubs of colorful slime putty and Christmas charms,Each numbered door on the Christmas Advent calendar reveals a surprise and corresponding activity.2. Safe Material for Childrenadvent calendar 2021Safe,Non-toxic Material.Made of high quality PVA,100% non-toxic,BFA-free.3.Great Holiday GiftChristmas Gifts Give a gift that will last longer than Christmas.This Advent Calendar will develop kids patience and creativity by Waiting Christmas throughout the month of December.4.Tons of Fun to Play WithChristmas Decorations Soft,Stretchy and Relieve Stress and Increase Blood Circulation of Hands.Stretch the slime,squeeze it,poke,squish,swirl-Get It and Share It with Your Friends for A Fun Christmas or at Party Time.5.Suitable for 3 Ages + Recommended for Ages 3+ with adult Supervision.The product is not edible,Please do not put it into your mouth.