19mm Male to 19mm Male Glass Adapter w/ screen ring by Grav
A perfect male to male adapter. It is a Grav product so you know you are getting a well-made, durable piece of glass. Works great with the Grav female to female when you are creating a microdose set up by placing a basket screen on this piece. Why waste money on some random piece from amazon that is inferior, when you can get the quality backed by Grav.