If you've got a water pipe with a 19mm female joint

a mouthpiece at the end of the handle

this beauty is a must-see

8mm male joint sizes as well as a 18

DankStop Stone Pipe 4.15 inches If you've got a waterWith a unique combination of natural and engineered composition, Stone Pipe's have a sleek and precise design. Each stone has its own unique color and design, making almost no two pipes the same! You can easily remove the mesh bowl where you put your herbs for cleaning and packing. The bowl fits into the joint, which is drilled with extreme accuracy and forms the pathway for your smoke. Feel the healing powers of Stone Pipes! Stone coloring can vary.