Welcome to our 18mm bong bowls collection, full of 18mm slides that actually fit the big-joint glass they’re made for. Each piece is crafted from thick borosilicate glass, giving it the strength to shrug off torch heat and the clarity to show off every fresh pack. Shapes range from classic martini funnels to claw grips, triple-pinch screens, and built-in filter bowls—all cut for a perfect seal inside a standard 18mm female joint. No adapters, no wobbles, just smooth airflow and an easy pull every time.

This wholesale bong bowls lineup keeps customization simple: bright handle accents for finger-friendly lifts, deep chambers for party-size loads, and screened designs to keep stray herbs out of the downstem. Order in bulk and you’ll have a ready mix of styles for customers who crack, lose, or simply want to swap their slide without hunting the internet. Tough glass, smart shapes, and universal 18mm sizing—because a bowl should solve problems, not create new ones.