Cactus Shot Glasses - Cinco de Mayo & Party Tableware These cute plastic shot glasses will be a party favorite! Pack of 12 They make fun party favors and are ideal for Cinco de Mayo. Line them up on the bar and toast to the health of each of your guests. Wash them up and re-use them, or toss them in the trash at the end of the party for easy cleanup. Plastic. 2 1/4"