These Rubber Bong Grommets are worth it when you need to replace your current grommet. If you have a faithful old pipe or bong you will want to keep it going as long as possible!
Rubber Bong Grommets are made to keep bong stems and pipe parts in place. Not only do they secure the parts, but they also prevent air from escaping, ensuring a full and economical smoke.
Sure, you can use a lump of Blu-Tack, but it looks a bit ugly and eventually it's going to give way anyway, so be kind to your bong and give it the best joints!