
Amsterdam 39cm Glass Beaker Base Ice Bong with Tree Perc
Amsterdam 39cm Glass Beaker Base Ice Bong with Tree Perc
Looking for a simple bong that offers great percolation power? Check out the Amsterdam 39cm Glass Beaker Base Ice Bong with Tree Perc. The 5mm thick glass bong measures 39 cm / 15.3 inches in height and delivers powerful filtration and cleaning to your smokey hits.
The stable beaker base features a carb hole so that you can control the intensity of your hits. The bong also has ice notches, a built-in tree percolator, an 18.8mm ground joint, an inside-cut 18.8mm > 14.5mm diffuser downstem, and a 14.5mm male herb bowl.
As you pull, the smoke travels through the downstem, then up and through the slitted tree percolator before exiting out of the rimmed mouthpiece. This process results in a smoother, cooler, more filtered hit that's full of flavor and less harsh on the throat and lungs. Try adding a few ice cubes to the bongs tube for even more cooling power.
The beaker ice bong is totally transparent and features an Amsterdam logo on the stem. Get yours at GrasscityShop US!
📦 100% Plain & Discreet Packaging
100% plain and discreet packaging in unmarked cardboard boxes with neutral sender details. Zero mention of smoke or glass on the outside.
🚚 Dispatch & Delivery Timelines
Orders received on business days before 12:00 PM are queued for same-day packing. Domestic delivery typically arrives in 2–4 business days via USPS Priority Mail or UPS Ground.
🛡️ 30-Day Return Policy
30-day return policy for unused, unopened items in original packaging. Return shipping is covered by the customer unless damaged on arrival.
For borosilicate glass bongs and pipes, use 91%+ isopropyl alcohol combined with coarse sea salt as a gentle abrasive. Swirl gently for 2–3 minutes.
Rinse thoroughly with lukewarm water until completely odorless. Never shock hot glass with ice water to avoid thermal micro-cracking.
Soak smaller glass accessories in a sealable bag with alcohol and rinse weekly to maintain optimal percolation and clean airflow.



