Artland Coppertino Hammer Martini Glasses, Set of 4, 9 oz, Clear Great for PARTIES, OUTDOORS, and around the POOL! 4 piece set - 9 oz Coppertino Hammer long stem martini glasses Tired of those tiny 6 oz or even 4 oz martinis; Upgrade to our 9 oz Coppertino Hammer martini glass Top-rack DISHWASHER SAFE Great for everyday use and dinner parties.