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2" 18mm Fume w/ Color Glass Flower Bowl
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2" 18mm Fume w/ Color Glass Flower Bowl
The 2" 18mm Fume w/ Color Glass Flower Bowl is a replacement flower bowl for any standard-joint bong or bubbler. The essentials:
- Joint size: 18mm male
- Material: borosilicate glass
- Style: fume, color-lip, wrap-and-rake, or hourglass (see title)
- Screen: no built-in screen — natural choke-point design
- Bowl depth: approx. 0.3-0.5g capacity
- Best for: replacing a broken bowl or upgrading from the stock piece that came with your bong
Bowls break. That's just the deal with flower bowls — they sit in a hot joint, get tapped against ashtrays, and eventually chip or crack. Having a spare or two on the shelf means a broken bowl doesn't end your session. We carry bowls in 18mm because that's the standard US size — if your bong says "14mm" on the listing, this fits it.
Key Features
- 18mm male joint: the standard fitting for most US bongs and bubblers.
- Borosilicate glass: handles repeated heating without cracking.
- Decorative accent: fume, color lip, or wrap-and-rake pattern so you're not stuck with a plain stock bowl.
- Natural choke point: narrowed base holds flower without a screen for most grinds.
- Standard height: the finger grip sits at a comfortable angle for lighting.
- Compatible with ash catchers: works with any 18mm female ash catcher.
Who It's For
Anyone who owns a bong or bubbler and wants either a backup bowl or a visual upgrade from the one that came with it. Stock bowls are often clear and forgettable; a decorative bowl makes the whole piece feel more intentional.
Worth Noting: If you grind flower very fine, you'll want a glass screen (-2) to prevent pull-through. Most of our bowls have a natural choke but very fine grind still slips through.
Specs
| Joint | 18mm male |
|---|---|
| Material | Borosilicate glass |
| Capacity | 0.3-0.5g |
| Screen | None (natural choke) |
| Style | See product title |
Recap: a 18mm male-joint borosilicate flower bowl holding roughly a third to half a gram. Natural choke point, no screen. Drops straight into any 18mm female joint on a bong or bubbler.
Care and Maintenance
Tap ash into a tray after each bowl. Once a week, drop the bowl in a cup of 91% iso with a pinch of salt, let it sit ten minutes, rinse with hot water, and let it dry before re-using. Never run a cold bowl into hot water — thermal shock cracks glass.
FAQ
Will this fit my bong?
If your bong's joint is labeled 18mm (female), yes. Most US bongs use 18mm. If your bong uses 18mm, this bowl won't fit — we have 18mm options in our flower bowls collection.
Do I need a screen?
Not for most grinds — the natural choke point at the base catches normal flower. For very fine grinds or kief, pop in a glass screen to prevent ash and particles from pulling through into the water.
Can I use this on an ash catcher?
Yes. An ash catcher between the bowl and bong keeps the water cleaner and cools the hit further. The bowl sits in the ash catcher's female joint; the ash catcher sits in the bong.
Pair with our flower bowls, bongs, and ash catchers to complete the setup.
