Kick things up a notch with this transformative piece. The 18mm Male to 18mm Female Adapter will maximize your glass investment by taking your water pipe to dual genders. Slide this atop an 18mm female pipe to convert the piece to a male water pipe. Or, place the adapter on an 18mm male piece to make it a female joint. With the right nail, this may power up your favorite pipes to dual function for both dry herbs and concentrates. The glass slide also assists with ash catchers and condenser coils, without having to buy a new pipe. Pipe enthusiasts tend to end up with quite a collection of adapters for every size and gender combo the moment may call for. Browse our full selection of 10mm to 18mm male and female adapters right here at DopeBoo. These game changing accessories are sparking new conversations all across the glass scene.