Set Of 4 Boro 3.3-Marked Narrow-Neck Erlenmeyer / Conical Flasks, 300 Ml – No. 2

4 BORO 3.3-marked glass Erlenmeyer / conical flasks of 300 ml capacity, with conical bodies and flat bases. Narrow-neck design with flared rims. White graduations and BORO 3.3 markings are visible; no separate manufacturer name is identifiable in the photograph. Surface wear and occasional cloudy patches are visible. A total of 8 similar objects are available and can be arranged as a group.