Bowls & Downstems

Replacement flower bowls and downstems for bongs and water pipes. Available in 10mm, 14mm, and 18mm joint sizes. These are the parts that wear out first on any bong setup, and having spares on hand keeps your sessions uninterrupted.

Find the Right Replacement Parts

Measure your bong joint size before ordering. Most modern bongs use 14mm joints, but older and larger pieces often use 18mm. Our joint fitment guide explains how to identify your size. Browse flower bowls and downstems separately for the full selection in each category.