Bowl heads, bowl pieces, or slides are a removeable glass piece for water pipes where the herbs are packed. There are many sizes of joints like 10mm, 14mm and 18mm. We offer a variety of different types of bowls for your bong, providing an array of colors and designs to match every aspect! Every cute bong needs a cute bong bowl right? Well there's no better place to buy bong slides online than right here! Small Bowls, 1 gram bowls, claw bowl pieces, you name it, your adventure begins!