Original Proto Pipe Rocket All In One Brass PipeThe Proto Rocket is the updated version of the classic. Is a compact and features a permanent screen filter. Also has built in accessories include a 5 bowl equivalent extra tobacco storage compartment, cleaning poker rod, a swivel Bowl Top Clip for hand rolled and bottom swivel lid for the tar chamber. Made by hand from solid brass & brass components in California, a twenty seven step process makes the Proto Rocket Pipe a true hand crafted art.