This basic device is indispensible for the art or craft studio. Made of rigid, sturdy plastic it has 10 round mixing wells that can be used for holding paint, glitter, beads, etc. The hard surface will not absorb paint and can easily be cleaned with water or solvents. Measuring 18cm in diameter it is easy to hold even when painting over long periods. When not in use they nest perfectly so take up little space. This offer includes 20 of these paint/bead trays. For hundreds more craft, art and hobby products including other mixing trays and palettes be sure to visit our Amazon Storefront. We have the creative component you need.