This Christmas diamond painting kit offers a festive crafting activity for children aged 6 to 12, with each box containing 160 pieces. The kit includes a 20x20 design and comes packaged in an OPP bag, making it easy to store or gift. It is used for creating sparkling mosaic artwork by placing tiny resin gems onto an adhesive canvas, providing a fun and engaging project for young artists. Sold wholesale by the box.