This set includes 200 disposable plastic trays (2 packs of 100 each) designed to help maintain cleanliness and organization in your studio. Each tray provides the perfect space for cartridges, pigments, and other accessories, ensuring your workstation is always tidy and ready to go. The trays are durable, featuring special compartments with indents for pigments, giving you quick access to various colors and streamlining the pigmentation process. By choosing this set, you save money—purchasing two packs together is more cost-effective than buying them individually. It's the perfect opportunity to enhance your workflow and save on essential everyday products!