Featuring fruit-themed charms fused to the exterior, this set of tumblers gets its unique mottled design by applying frit to the clear molten glass and letting it melt and fuse before forming the shape. Crafted of glass Approx. 3.25"Dia. x 4.5"T Capacity, 20 oz. each Item Weight (Lbs.): 1.0 Dishwasher safe Set of four Imported