These custom watercolor metal boxes are painted with black pink enamel on the outside and white on the inside. Each box has a mixed surface, a lid and a folding palette. There is a thumb loop on the base to hold the box in your hand while sketching.
This metal storage box with handle is specially customized. It is made of food-grade tinplate and has a thickness of 0.23mm. It is a three-piece, hinged lid structure