This ad features 1 (one) 4" PRISM MINI SHERLOCK Glass tobacco smoking pipe made from ion coated borosilicate glass with a sleek swooping design and a left side air control hole. This pipe is a unique piece with an extra deep bowl and a good add to your collection. Keep in mind that these pipes are hand made and they will have natural variations that will make each unique. This pipe is about 4" long over-all and the head/ bowl area of the pipe is a general smoke stack cylinder shape about 1" in diameter with the carb hole on the left. The actual tobacco bowl is an elongated hemisphere that is about 5/8" diameter x 1" deep. The stem of the pipe is an oblong shape about 5/8" in diameter under the bowl area and flaring out to about 1" by the mouthpiece area.