This ad features (1) one BLACK BEARD Ball and Horn style glass slide bowl with a cone shaped bowl and unique zigzag design finish. Over-all this slide bowl is about 2" long (includes 1" long joint area), 1" outside diameter at the top surface of the cone and has a 14mm male joint size with the shown gripping post which is about 5/8" long. The actual tobacco bowl part of the slide is a deep cone shape that is about 3/4" inside diameter at the top surface and about 3/4" in depth with a single hole at the bottom. This item is a hand made glass art item (vs. exact machine made duplicate) and as such will vary in exact size, color and features (but will always fit a 14mm joint). Note: The pictures show multiple examples of the slide bowl but the price is for 1 (one) slide bowl. Excellent quality glass construction and good looking.