Set of 6 Schott Zwiesel Tritan Crystal Glass Forte Collection Rocks Tumbler, 20.4-Ounce

6-each forte collection rocks tumbler; double old fashioned, juice and whiskey glass: 20.4 ounce capacity; 4 inches tall, 4 inches wide
Tritan crystal: non-lead material made of titanium and zirconium oxide; resists breakage, chipping and scratching; thermal shock resistant; patented
Forte collection: enjoy on a daily basis; used world wide for its range, durability and elegance; soft tapered bowl focuses wine essence to the pallet
Completely diswasher safe; will not etch, cloud or discolor for the life of the glass
Made in germany