Water pipes & bongs
by Black Leaf
We'll only email you about this product — no marketing.
The Glass Herb and Oil Bong by Black Leaf is a dual-purpose water pipe that handles both dried herbs and concentrates without swapping rigs. Standing 36 cm tall in a classic beaker design, it arrives in a foam-rubber-cushioned carrying case with a six-armed percolator, splash guard, diffusor adapter, ice notches, and dedicated bowls for herbs and oils — everything you need, straight out of the box.
You're not just getting a bong here — this is a complete kit that covers both smoking styles. Every piece fits snugly into the padded carrying case, so nothing rattles around.
| Item | Detail |
|---|---|
| Glass beaker bong | 36 cm tall, 44 mm diameter, ~5 mm wall thickness |
| Six-armed percolator | Built-in splash protection |
| Adapter with diffusor slits | 18.8 mm to 14.5 mm joint size |
| Ice notches | Dents in the tube to hold ice cubes above the water line |
| Herb bowl | Standard dry herb slide |
| Oil bowl / nail | For concentrates |
| Foam-rubber carrying case | 43 x 17 x 13.2 cm, custom-cut compartments |
The numbers that matter when you're deciding whether this bong fits your setup — and your shelf.
| Spec | Value |
|---|---|
| Brand | Black Leaf |
| Height | 36 cm |
| Tube diameter | 44 mm |
| Wall thickness | ~5 mm |
| Joint size | 18.8 mm (outer) / 14.5 mm (inner) |
| Percolator type | Six-armed with splash guard |
| Carrying case dimensions | 43 x 17 x 13.2 cm |
| Material | Borosilicate glass |
| Design | Beaker base, "Black Leaf" inscription |
| SKU | HS0358 |
Complete your setup with a proper torch lighter for concentrates and a set of pipe cleaners or a cleaning solution to keep the percolator arms clear. A grinder with a fine chamber also pairs well — ground herbs burn more evenly through the diffusor slits, which means smoother pulls and less waste.
Most people who smoke herbs eventually get curious about concentrates, or the other way around. The usual solution is buying two separate rigs — one for dry herb, one for oils. That's twice the glass on your shelf, twice the cleaning, and twice the money. The Black Leaf solves this by including both bowl types with a single bong body. Swap the bowl, change your session. Done.
The six-armed percolator is the real workhorse here. Each arm breaks your smoke into smaller bubbles, which increases the surface area hitting the water. More surface area means more cooling and more filtration. The splash guard sitting above the perc stops water from creeping up the tube and hitting your lips — something cheaper percolator bongs often get wrong. We've pulled through this one and the draw resistance is noticeable but not heavy. You get that satisfying chug without feeling like you're sucking a milkshake through a coffee stirrer.
Then there's the ice notch feature. Those little dents in the tube hold ice cubes above the water chamber, so your smoke passes through a cold column before reaching your mouth. On a warm day, or if you're using something with a harsher edge, the difference is night and day. The 5 mm wall thickness also gives you confidence — this isn't some paper-thin glass that cracks when you look at it. It's got weight to it. Pick it up and you feel the density in your hand immediately.
No product is flawless, and this one's no exception. The six-armed percolator, while excellent for filtration, is the hardest part to clean. Resin builds up inside those arms over time, and you can't just run a brush through them. You'll want a proper glass cleaning solution — soak it, shake it, repeat. If you let it go too long between cleans, the draw resistance climbs and the flavour suffers. Budget 10 minutes a week for maintenance and you'll be fine.
The carrying case is a genuine bonus — most bongs in this price range ship in a cardboard box with some bubble wrap and a prayer. The foam-rubber interior here has custom-cut slots for each component. That said, at 43 cm long it's not exactly pocket-sized. It fits in a backpack or a weekend bag, but don't expect to be subtle about it. Compared to something like a silicone travel bong, this is the option you pick when you want proper glass performance and don't mind the extra bulk.
We've been stocking Black Leaf glass since the early days of the shop, and their build quality at this price point is consistently solid. The 18.8 mm to 14.5 mm adapter system is a common standard, which means if you ever crack a bowl or want to upgrade to a quartz nail, replacements are easy to find. That interchangeability is something you don't always get with proprietary designs from other brands.
One thing we'd mention from years of watching customers use beaker bongs: the beaker base is more stable than straight-tube designs. That wider bottom lowers the centre of gravity, so it's harder to knock over on a table. With 5 mm thick glass and a beaker base, this is one of the sturdier mid-range options we carry. If you want something even more portable but don't mind sacrificing the percolator, have a look at a smaller bubbler. But for a proper sit-down session with full filtration and the flexibility to switch between herbs and oils, the Black Leaf 2-in-1 is the best option in this category for the money.
Yes. The Black Leaf Glass Herb and Oil Bong includes both a dry herb bowl and an oil bowl right in the box. Swap between them by pulling one out of the 18.8 mm adapter and inserting the other. No extra purchases needed to get started with both.
Fill the bong with a glass cleaning solution (isopropyl alcohol and coarse salt works well) and shake vigorously. Let it soak for 15-30 minutes if resin has built up. Rinse thoroughly with warm water. Doing this weekly prevents blockages in the percolator arms.
The foam-rubber interior has custom-cut compartments for each piece, so nothing shifts around. It handles car trips and being packed in luggage well. It won't survive being dropped from a height onto concrete, but for normal transport it does the job properly. Case dimensions: 43 x 17 x 13.2 cm.
The adapter has slits cut into the downstem that break your smoke into smaller bubbles before it hits the water. More bubbles means more surface contact with the water, which cools and filters the smoke more effectively than a plain open-ended downstem. You'll notice a smoother draw.
For a 36 cm beaker bong, 5 mm is solid. Most standard bongs sit between 3-5 mm. You can feel the difference when you hold it — there's a reassuring heft. It won't survive a drop onto tiles, but it handles normal daily use and the occasional bump without issue.
Absolutely. The ice notches are just small dents in the glass tube. Without ice, smoke passes straight through them. They don't affect airflow or function at all when empty — they're only active when you drop cubes in.
The bong uses an 18.8 mm outer joint with a 14.5 mm inner joint via the included adapter. Any 14.5 mm bowl, nail, or ash catcher will fit the adapter. If you remove the adapter, 18.8 mm accessories fit the bong directly.
Last updated: April 2026
