2-pc set of 280 ml glasses Dual layers insulate beverages to keep them hot or cold longer Remains cool to the touch when holding a hot beverage Mouth-blown from high-quality borosilicate glass No messy condensation or need for coasters Microwave and dishwasher safe Temperature resistant Double-walled borosilicate glass Designed by Matteo Thun & Antonio Rodriguez Suitable for hot and cold CONDITION: Very good used. Pristine. No damage / crack / chip / stain.