The commercial success of nearly any glassblowing enterprise depends largely on the making and selling of tumblers: modest-sized simple drinking vessels. Early Roman-period glassworkers produced tumblers with either furnace-finished rims (Video 44) or, as in this example, cracked-off rims. This latter process is extremely quick and easy to complete.
Beaker with Cracked-off Rim
| Date | 1st to 2nd century A.D. |
| Dimensions | H. 7.1 cm, D. (max.) 9 cm |
| Accession Number | 50.1.18 (CMOG) |
| Credit | The Corning Museum of Glass (Cat. 388), formerly in the Cesnola Collection and The Metropolitan Museum of Art. |
| Video Type | full |