This set of tumblers is handmade in Los Angeles from unglazed earthenware clay that's tinted throughout to give unique depth of color to each piece, slip cast and polished to create a beautiful, smooth matte finish. Set of five tumbles in assorted hues 3.75" x 3.75" Each cup is crafted by hand—this means slight irregularities in size and texture may occur Rinse and dry immediately after use to prevent staining Earthenware clay Dishwasher safe Handmade in the USA