Nice Glass 19mm Male to 14mm Female Inside Adapter
• Borosilicate glass
• Joint size: 19mm Male to 14mm Female
A short glass adapter that has a 19mm male joint at one end and an 14mm female joint at the other end. The adapter can be used with any bong or bubbler to convert a 19mm female joint into a 14mm female joint or your bongs 14mm male joint into a 19mm male joint. Now you can switch things up on your bong by simply adding this converter.