Borosilicate glass. Coiled inner tube provides greater cooling surface.
Effective Length
| -01 | 200mm |
| -02 | 300mm |
| -03 | 400mm |
| -04 | 500mm |

Borosilicate glass. Coiled inner tube provides greater cooling surface.
Effective Length
| -01 | 200mm |
| -02 | 300mm |
| -03 | 400mm |
| -04 | 500mm |