A tall beaker with spout to facilitate pouring. For convenience, these beakers are graduated to indicate their approximate content.
| Thomas No. | Capacity, mL | Grad. Interval, mL |
| 1535B11 | 100 | 10 |
| 1535B21 | 200 | 25 |
| 1535B31 | 300 | 25 |
| 1535B41 | 400 | 25 |
| 1535B51 | 500 | 25 |
| 1535B61 | 600 | 50 |
| 1535B81 | 1,000 | 50 |