Luigi Bormioli, us kitchen, LUIG9 09833/06 Strauss 11.75 oz Double Old Fashion Glasses, Set of 6, Clear Measures 3.1DIA X 4H 0.83LBs 11.75 oz drinking glasses come in a set of 6 SON.hyx - High-Tech blown lead-free crystal glass, is break resistant and dishwasher safe Fine, reinforced and laser cut rims Multi-purpose: water, juice, cocktails or even spirits Innovative, elegant and functional design Thick base to guarantee better stability and easy to hold Made in Italy Made with son.hyx technology Dishwasher-safe; made in italy The ingredients of son.hyx allow the glasses to be more brilliant in color and sound, increase their durability and strength. 25 year guarantee covers rim and foot chipping as well as discoloration