18.8 mm Male Post for ShovelHead Bowl (3098)
- Fits ShovelHead Bowl
- Fits 18mm Female Glass
- Grade 2 Titanium
- Made in the USA
- Height: 1.4"
The difference in airflow and in turn vapor efficiency between the 14mm and 18mm is significant. I just made the switch (along with their Goo Roo Disc Perc) and I’m now fully roasting bowls in a single hit. Highly recommended!
This works great with my 18mm pipe. Love.