The double-wall design of these glass cups does double duty: adding extra insulation for hot beverages and keeping cool ones cooler. Available in two-tone colors: teal/teal and lilac/pink. Made with Borosilicate glass resistant to thermal shock, more so than any other ordinary glass. Each cup is sold individually. Slight color variations and markings on the glass are not flaws, but part of the standard glass blowing and staining process.
