Manufactured from Type 1 Class A Borosilicate glass. Includes 4 or 6 polypropylene blue screw caps 45mm and pouring rings, also 1 polypropylene blue cap 100mm for the center. Specifications:
- Material: Type 1 Class A Borosilicate Glass
- 100mm Center Neck
- Graduations: 8-36L
- Sidearms: 4-6