10mm to 14mm Expansion for Bongs

This adapter makes a 14mm bong bowl or quartz banger fit into a 10mm sized receiver. That means you can use a bigger bowl or banger on the glass pipe you use this with. This is a great accessory for upgrading your bong to a party bong and adding a bigger bowl.

Specs:

• Height: 2.5in
• 10mm male to 14mm female joint
• Borosilicate glass