Christmas Advent Blind Box 12 Days Countdown Calendar Healing Stone Marble Gift 100% brand new and high quality If you're looking for something to entertain your kids on their Christmas break, this stone set is a good choice. Our Countdown Adventure Calendar has been carefully designed with 12 numbered doors behind which little surprises can be for each day. These adorable children's advent calendars have fun surprises hidden behind every door, count the days until Christmas with your kids Specification: Name: Christmas calendar gift box Specification: 12 crates (12 days) Material: Quartz stone, marble Box Size: 14x12x5 cm Package included: 1 x Christmas Calendar Gift Box Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)