Shot glasses for fans of chemistry Includes four shot glasses (2 beakers, 1 Erlenmeyer flask, 1 Florence flask) and four mini pipette styled stirrers Can hold up to 1 ounce each Made of glass (Dishwasher safe (top rack)) These are made for drinking glasses. Measurements may not be accurate.” — Think Geek
https://www.amazon.com/Shot-Glasses-00195-ThinkGeek-Laboratory/dp/B00DT3W3G4

