OBSIDIAN OIL

Specifically designed to help keep your vulcanite, ebonite or cumberland stems from oxidizing, and help keep them looking newer for longer. Obsidian also contains small amounts of organic quality UVA/UVB protection. Try it and see why it should become a permanent part of your pipe collection
Wipe on a drop or two every few months
How to Use
1. Dip pipe cleaner into obsidian oil then rub it over your valcanite, ebonite stem
2. Leave it for 15-30 mins
3. Rub with a soft towel