Diamond Painting AccessoriesThe storage box has three layers, and each layer has a 4-slot tray. It can hold a 1.5" diameter jar or storage box (not included), and the 4 trays provided with the kit, which can be stacked on top of each other without taking up too much space Wide ApplicationDiamond Art Painting Tool can be used not only for making diamond art painting, but also for nail service and mobile phone decoration. Multiple Colors Time12 different colors at a time, don't worry about yourself or your pets knocking over the tray. A must for diamond painting lovers. Easy to UsePour the diamond accessories into the plastic tray and shake to make the diamonds lined up. You can easily paste diamonds with a pointed drill pen, which will greatly improve the efficiency of making diamond art paintings. Sturdy and DurableDiamond Painting Tool Kit is made of purchased high-quality materials, sturdy and durable