Vintage 12 oz old fashioned or rocks glass with a nice heavy bottom. As far as I can tell, "Try-y-y It, You'll Li-i-ke It" probably refers to the classic Alka Seltzer commercial from the 1970s. That, or the Marvin Gaye song "Try It, You'll Like It" also from the '70s... either way it makes for a cool glass.
