C13 | BriarWorks Classic Petite Bent Billiard PipeThe C13 BriarWorks Classic Petite Bent Billiard Pipe is a scaled down version of the Bent Billiard (C12) paired with a longer stem. While the bowl shape is the same, the differences between the C12 and C13 are significant. The proportions of the smaller pipe with a longer stem give the C13 a distinct elegance. The generous chamber, bent stem, and light weight make this an excellent pipe for clenching.