From Costa Nova, this tumbler glass set features:   The brand presents a highly curated selection of products, in a mix of contemporary and classic designs.  Set of 6 tumbler glasses Lead and cadmium free crystalline glass Mouth-blown glass Cut rim Hand-finished by some of the world s most talented glass makers in Europe Dishwasher safe Approx. 4" D x 4" H Capacity 10-oz. Made in Czech Republic.