14mm to 18mm Adapter

This bong adapter is designed to change your female joint to a male joint for use with other female attachments. Made from high-quality 3mm thick borosilicate glass, one side features an 14mm male joint and the other a 18mm male joint.

Specifications 

• Height: 2.5 Inches
• Glass Thickness: 3mm Borosilicate Glass
• Joint Size: 14mm Male to 18mm Male