Take a shot at fun style with our Neon Plastic Test Tube Shot Glasses. Fill these colourful shot glasses with some signature sips and keep them within reach on the wet bar. At the end of the festivities you can either wash the test tubes to be used again, or simply toss them away. Shop all of our neon birthday party supplies for your upcoming bash. AA12 Neon Plastic Test Tube Shot Glasses. Each Shot Glass Test Tube holds 1. 1oz. Test tubes are approx. , , 6intall x 0. 8inwide. Includes blue, pink, orange, and green. Great for a birthday party or special event. Combine with other neon party supplies