Volumetric Flask, 100ml - Class A, ASTM - Tolerance ±0.080 ml - Glass Stopper - Single, Blue Graduation - Eisco Labs

This volumetric glass is of great quality. The packaging was impressive, and it appears to be well constructed. The ASTM certification is a bit uncertain, but the markings are cleanly printed on the glass. The packaging adds significant value to the product. I have purchased other glassware from the same brand, and it has always been of high quality. This particular item is sturdy and unlikely to break. I highly recommend this solid little product. Five stars.

Got this for a themed drink at Halloween worked great