These stones are very multi-purposes and interesting, which are manufactured with premium material, durable and practical to use for long time. It can be a countdown stone kit for Christmas, relive stress in a simper and better way. It is a great addition to your collection and also a great gift for friends and family. Features -Color:As Shown -Material:Sand and gravel -Size:24.50X18.50X3.50cm/9.63X7.27X1.38in -These countdown stones for Christmas can relieve stress and anxiety, bring kids much more fun. -Christmas themed toys, combined the function of calendar countdown, practical and meaningful. -This is a perfect decoration for any places like home, office, Christmas party, kindergarten and so on. -This kit is a good Xmas gift for your children, and a good method of teaching kids the concepts of numbers and time. -Using premium and reliable materials, they are durable and sturdy, withstand long term of using.Packing list1 x Set of Stones