Glass Spoons, because the shape looks like spoon with bowl in the front,  they are most common pipe use, they are portable ,easy to carry and easy to clean, most the handpipe are made with glass in one piece, small hole in the back as mouthpiece and the front chamber with power hole in the side to allow you to put tobacco in there and light it up.

also the handpipe may come with other shape or materials ,some stone handpipe or metal handpipe, silicone handpipe and glowing handpipe or unbreakable glass handpipes, at here we carry them all.