Smoking pipes
by Black Leaf
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A steel hanging spoon screen is a small, spoon-shaped metal filter that sits inside your glass bong's downstem, catching ash and herb particles before they reach the water. Made by Black Leaf — a brand that's built its name on glass bong accessories — these spoon screens for glass bongs are shaped specifically to fit snugly without the scratching and slipping you get from flat mesh screens. If you're looking to buy spoon screens for glass bongs that actually last, this is the pack to get.
Measure the inner diameter of your downstem or bowl where the screen sits. If you're not sure, hold a ruler across the opening:
| Size | SKU | Best For |
|---|---|---|
| 15 mm | HS0234 | Smaller bowls — most standard downstems on compact bongs |
| 18 mm | HS0235 | Larger bowls — common on full-size glass bongs with 18.8mm joints |
When in doubt, go with 18mm. A screen that's slightly too large can still be pressed gently into place. One that's too small just falls through — and then you're fishing it out of your bong water at midnight.
Spoon screens for glass bongs reduce bowl scratching and improve airflow compared to flat mesh alternatives. Flat mesh screens are the default — they're cheap, they're everywhere, and they work. But in a glass bong, they're a compromise. The wire edges of mesh screens press directly against the glass bowl, and over time that metal-on-glass contact creates micro-scratches. It's not catastrophic, but it weakens the surface and makes the bowl harder to clean. We've seen plenty of bowls come back looking frosted on the inside after six months of mesh use.
Spoon screens solve this by hanging from the rim of the bowl rather than sitting flat on the glass. The curved spoon shape holds your herb above the hole while the handle hooks over the edge, keeping everything in place without grinding against the surface. The result: no scratches, better airflow, and a screen that lasts noticeably longer than mesh because it's not being bent and re-bent every time you clean.
The honest limitation? Spoon screens are fiddlier to position than mesh screens, especially the first few times. You need to angle the spoon part into the bowl and hook the handle over the lip. Takes about 10 seconds once you've done it a couple of times, but it's not as brainless as dropping in a flat mesh. That said, once it's in, it stays put — mesh screens pop out every time you empty the bowl.
These Black Leaf spoon screens for glass bongs come in two sizes with three screens per pack.
| Spec | Value |
|---|---|
| Brand | Black Leaf |
| Material | Steel |
| Type | Hanging spoon screen |
| Available sizes | 15 mm / 18 mm |
| Quantity per pack | 3 screens |
| Compatibility | Glass bongs (designed to avoid scratching) |
| SKU (15 mm) | HS0234 |
| SKU (18 mm) | HS0235 |
Complete your setup: if your glass bong could use a fresh downstem or replacement bowl, check out the Black Leaf glass accessories range. And if you're burning through screens quickly, a small ultrasonic cleaner pays for itself within a month — soak your spoon screens for 3 minutes and they come out looking new.
Proper screens prevent ash, herb particles, and unburnt material from pulling through into your bong water. Without one, that's wasted herb, dirty water, and a harsher hit. Some people try to get around this by packing the bowl tighter, but that just restricts airflow and makes you pull harder — which pulls more debris through anyway.
A screen holds your herb in the bowl where it belongs, lets air pass through evenly for a smoother draw, and keeps your water cleaner for longer. According to harm reduction guidance published by the EMCDDA, filtering particulate matter from smoke — whether through water filtration or screens — is a basic step in reducing irritant exposure. The spoon design specifically adds one more advantage: because it hangs rather than sits flat, there's a small air gap underneath the screen. That gap improves airflow compared to a mesh screen that can clog up and seal against the glass when wet resin builds up.
At 3 screens per pack, you've got enough to rotate while cleaning. One in the bong, one soaking in isopropyl alcohol, one drying. That rotation keeps things fresh without ever leaving you screen-less. Order these spoon screens for glass bongs over mesh screens every time for glass pieces — the longevity alone makes them worth the few extra pennies.
Using a spoon screen takes about 10 seconds once you know the technique — here's the full process step by step.
We've been selling bong accessories since 1999, and the two most common screen complaints are "it scratched my bowl" and "it keeps falling through." Spoon screens for glass bongs address both problems in one design. The weight of the steel spoon naturally centres itself in the bowl, and the hook keeps it anchored. No fiddling, no scratching, no fishing bits of mesh out of murky water.
One thing worth mentioning: these are steel, not stainless steel. That means they will eventually discolour and corrode with heavy use, especially if you leave them sitting in dirty water. The fix is simple — clean them regularly and swap in a fresh one from the pack when the old one looks tired. At 3 per pack, you're sorted for a good while.
No, they actually improve it. The spoon hangs above the hole rather than sitting flat against it, creating a small air gap underneath. Mesh screens tend to seal against the glass when resin builds up, which chokes airflow. Spoon screens stay open longer between cleans.
They're designed for glass bongs with a bowl rim to hook onto. In a metal pipe, there's usually no rim for the handle to grip. Mesh screens are the better choice for metal and wooden pipes. These spoon screens are specifically shaped for glass bowls.
With regular cleaning in isopropyl alcohol, a single screen lasts 2 to 4 weeks of daily use. You'll know it's time when airflow stays restricted even after a thorough soak, or when the steel is visibly corroded. The 3-pack gives you a rotation to work with.
That's the whole point of the spoon design — the screen hangs from the rim rather than pressing flat against the glass. No metal-on-glass grinding, no micro-scratches. It's one of the main reasons Black Leaf designed these specifically for glass bongs.
It corresponds to the inner diameter of your bowl opening. Most compact bongs use 15mm bowls, while full-size pieces with 18.8mm joints typically need the 18mm screen. Measure across the inside of your bowl with a ruler if you're unsure — better to go slightly too large than too small.
Drop it in a small container of isopropyl alcohol (90% or higher) and let it soak for 10 to 15 minutes. Rinse under warm water and let it air dry completely before putting it back in your bowl. Doing this every 3 to 5 sessions keeps the screen performing well.
Last updated: April 2026
