Jazz up your funky glassware collection with these Leonardo red Optic Tumblers. Reminiscent of an upside-down Dalek (or is that just us??) these beauties lend a spot of colour and bags of fun to your dinner table. The Leonardo Optic tumbler is formed from chunky, high quality glass, the surface of which is patterned with embossed disks that reflect and amplify light as it hits them. They are available in 2 sizes, are dishwasher safe, and come individually. Leonardo Optic Tumbler Red Specifications: Material: Hand blown glass Dimensions (Small): Height 9cm x diameter 8.5cm Dimensions (Medium): Height 13cm x diameter 8.0cm Comes Individually Dishwasher Safe