Grace Glass Dope Bros Collection: Meet the Amsterdam

Grace Glass has built a strong reputation for producing well-crafted glass pieces at prices that do not ask you to choose between quality and budget. The Dope Bros collection represents one of their most exciting ranges, blending solid engineering with accessible price points. The Amsterdam 8-arm tree perc bong is the flagship piece of that line, arriving at just £29.95 with a filtration setup that punches well above its weight. Whether you are picking up your very first water pipe or adding a reliable daily driver to an existing collection, the Amsterdam delivers the kind of smooth, milky draws that enthusiasts pay considerably more to enjoy elsewhere.

Solid Construction From Base to Mouthpiece

The Amsterdam bong is built from 4mm thick borosilicate-style glass throughout, giving the piece a reassuring solidity that you notice the moment you lift it. The classic beaker base form is one of the most proven designs in water pipe engineering: its wide footprint resists tipping during sessions, and its generous chamber volume gives smoke plenty of room to expand and begin cooling before it ever reaches the percolator. At 14 inch tall, this is a piece that commands attention on a shelf rather than hiding away. The straight tube rises cleanly from the beaker, keeping the view inside the chamber unobstructed so you can watch the percolation action as it happens. Three colour options are available, selectable from the drop-down menu on the product page, so you can choose a finish that suits your style.

Dual-Stage Filtration for Smoother Hits

Filtration is where many budget bongs disappoint, and it is exactly where the Amsterdam 8-arm tree perc bong distinguishes itself. The design incorporates two separate filtration stages working together to strip out particulates and lower smoke temperature before the draw reaches your lips.

The first stage is handled by the removable 18.8mm male-to-18.8mm diffuser downstem included in the box. Multiple slits cut into the submerged end of the downstem break the smoke into smaller streams as it enters the water, increasing bubble surface area and allowing the water to begin filtering and cooling the smoke from the very first moment.

The second stage is the centrepiece of the Amsterdam experience. An 8-arm tree percolator is mounted in the central section of the tube. Each arm reaches down into the water and features its own set of openings, so the smoke arriving from the downstem is broken down once more into a dense cloud of fine bubbles. This dramatically increases the contact between smoke and water, pulling out residual particles and dropping the temperature of the draw by several further degrees. The cumulative result is a hit that is noticeably cleaner and cooler than anything a basic single-chamber piece can produce at this price.

If you want to keep your piece cleaner between sessions and reduce residue reaching the main chamber, pairing the Amsterdam with a GRAV 14mm 90 Degree Standard Ash Catcher is a practical upgrade worth considering.

Ice Pinches for a Glacial Draw

For those who want to push cooling even further, three ice pinches are moulded into the neck of the bong just above the percolator chamber. Load the neck with a few cubes and the already-filtered smoke passes over the ice before reaching your lips, dropping the temperature to a seriously chilled level. It is a simple addition that makes a meaningful difference during extended sessions, particularly in warmer conditions.

What Is in the Box

Grace Glass supplies everything you need to start using the Amsterdam the moment it arrives. The package includes the bong itself, the removable 18.8mm male-to-18.8mm diffuser downstem, and a male 18.8mm bowl fitted with a handle for safe removal when the glass is warm. The 18.8mm joint size is one of the most widely used standards in the industry, making it straightforward to swap in third-party bowls, ash catchers or other accessories if you want to customise your setup later.

For a compact alternative with a very different style of experience, the Grav Labs 8 Inch Beaker Bong with Fixed Downstem is another quality beaker option worth browsing. If your tastes lean toward larger or more elaborately styled tube bongs, the Ehle 500 Custom straight tube bong – Psychedelic 18.8mm offers a striking step up in size and visual character.

Specifications at a Glance

Brand: Grace Glass | Collection: Dope Bros | Height: 14 inch | Glass thickness: 4mm | Joint size: 18.8mm | Percolator: 8-arm tree perc | Downstem: Removable diffuser | Ice pinches: Triple | Colours: Three options via drop-down | Includes: Bong, diffuser downstem, bowl with handle | SKU: ESV00295

Why the Amsterdam Stands Out at £29.95

At this price it is genuinely uncommon to find a bong offering dual-stage percolation through a diffuser downstem and a full 8-arm tree perc, triple ice pinches, 4mm thick glass construction, 14 inch of height and a Grace Glass brand pedigree all in one package. Most pieces at this level ship with a single basic downstem and nothing more. The Amsterdam delivers a filtration stack that would not look out of place on a piece costing twice as much, making it an outstanding choice for newcomers and experienced collectors alike. Add it to your cart today and find out what a properly engineered perc bong feels like without the premium price tag.