Are you looking for an interesting Christmas gift to give to your loved one or friend? Then don’t ignore our Natural stone blind box calendar. The product is a blind box with 24 compartments corresponding to 24 days counting down to Christmas like a calendar of December. Inside each different blind slot will contain different natural stones and fossils, you will eagerly wait each day to discover what is hidden inside them. Not only that, each stone will come with a piece of introductory paper so that you can learn about them. It is also a perfect way for children and even adults to learn about natural minerals. This is the perfect way to start your own Christmas. Buy right now!