Meet the Amsterdam: Grace Glass Dope Bros Collection

Grace Glass has built a well-earned reputation for producing quality glass pieces at accessible price points, and the Dope Bros collection is one of their most exciting ranges yet. The Amsterdam bong with 8-arm tree perc is the flagship piece of this line and one of the first Dope Bros products to land on our shelves. At just £29.95 it punches well above its weight in terms of build quality, filtration performance and sheer visual impact. Whether you are new to water pipes or adding a reliable daily driver to your collection, the Amsterdam delivers a premium experience without the premium price tag.

Solid Build Quality From Base to Mouthpiece

The Amsterdam bong is constructed from 4mm thick glass throughout, giving it a reassuring heft and solidity that you can feel the moment you pick it up. The classic beaker base design is one of the most tried-and-tested forms in bong engineering for good reason: it provides a wide, stable footprint that makes tipping far less likely, and its generous chamber volume means there is plenty of room for smoke to expand and cool before you ever take a draw. Standing a full 14 inches tall, this is not a shelf piece that hides away — it commands attention. The tube rises cleanly from the beaker, giving a clear view of the percolation action happening inside. Available in three colour options, you can select your preferred style from the drop-down menu to make it truly yours.

Dual-Stage Filtration for Smooth, Milky Hits

What really sets the Amsterdam apart at this price point is the thoughtful two-stage filtration system built into its design. Filtration is where so many budget bongs fall short, but Grace Glass has made sure this piece delivers genuinely smooth results.

The first stage begins at the removable downstem. The included 18.8mm male-to-18.8mm diffuser downstem features multiple slits cut into its submerged tip. As smoke is drawn down and into the water, these slits divide the flow into smaller streams, increasing the surface area of each bubble and allowing the water to strip out heavier particles and begin cooling the smoke almost immediately.

The second stage is where the Amsterdam really shines. Mounted in the central section of the bong sits a beautiful 8-arm tree percolator. Each arm of the tree perc is submerged and punctuated with its own set of openings, so the smoke that arrives from the downstem is broken down again into many fine streams of tiny bubbles. This dramatically increases the contact between smoke and water, pulling out finer residual particulates and dropping the temperature of the smoke by several more degrees. The result is a hit that is both noticeably cleaner and noticeably cooler than you would get from a simple single-chamber straight-tube bong. If you enjoy the kind of thick, milky draws that are smooth on the throat, the Amsterdam bong with 8-arm tree perc is built precisely for that experience.

For those who want to push the cooling even further, three ice pinches are moulded into the neck just above the percolator chamber. Load the neck with a few cubes and the smoke passes over the ice before reaching your lips, dropping the temperature to a genuinely glacial level. It is a simple addition that makes a real difference on longer sessions.

What Is Included in the Box

Grace Glass makes sure you have everything needed to get started the moment your Amsterdam arrives. Inside the box you will find the bong itself, the removable 18.8mm male-to-18.8mm diffuser downstem, and a male 18.8mm bowl with a handle for easy removal when the bowl is hot. The 18.8mm joint size is one of the most common standards in the industry, which means upgrading or replacing individual components is straightforward if you ever want to customise your setup down the line.

If you want to explore accessories that complement a piece like this, a Windproof Metal Cone Piece makes a practical backup bowl, and if you are interested in taking your cooling even further, the Cooling Glycerin Attachment 19mm Green Grav Labs is worth a look for a seriously chilled draw.

Why Choose the Amsterdam Over Other Bongs in This Price Range

At £29.95, finding a bong with genuine dual-stage percolation, ice pinches, a removable diffuser downstem, a full 14 inches of height and a branded Grace Glass pedigree is genuinely rare. Most pieces at this price point offer a single basic downstem at best. The Amsterdam bong with 8-arm tree perc gives you a filtration stack that would not look out of place on a piece costing twice as much.

For those who prefer something more compact and portable, you might also consider The Bukket portable gravity bong as a completely different style of session piece. Alternatively, if you are browsing our wider range of quality percolator bongs, the Rasta Beaker Bong with Coiled Spiral Perc by Grace Glass is another Grace Glass option worth considering if you want to stay within the same brand family.

Specifications at a Glance

Brand: Grace Glass | Collection: Dope Bros | Height: 14 inches | Glass thickness: 4mm | Joint size: 18.8mm | Percolator: 8-arm tree perc | Downstem: Removable diffuser | Ice pinches: Yes, triple | Colours available: Three (select from drop-down) | Includes: Bong, diffuser downstem, bowl with handle | SKU: ESV00295

The Amsterdam is stocked and ready to ship. Add it to your cart today and experience what a well-engineered perc bong feels like at a price that will not break the bank.