Retro-style crystal clear finish. The attractive non-slip diamond texture exterior hides wear and tear. Cups are stackable, shatterproof and dishwasher safe. Holds 10 oz of liquid comfortably. BPA free. Dimensions: Height: 4.25" (10.75 cm), Bottom diameter 2.25" (5.75 cm), Top diamenter 3.5" (9 cm)