Swiss Perc Bong by Diamond Glass

Engineered for elite-level performance, the 18" Swiss Perc Bong by Diamond Glass is a premium choice for smokers who want ultra-smooth, full-flavor draws without compromise. Featuring a striking Matrix-to-Swiss-wheel percolation system, this pipe offers powerful filtration and airflow control in one of the most eye-catching percolator designs on the market.

Crafted from 5mm borosilicate glass for long-lasting durability, this Swiss perc bong is built to be the centerpiece of any serious smoker's collection. Whether you're a seasoned cannabis connoisseur or want to treat yourself to a next-level experience, this bong delivers hits that are cool, clean, and bursting with terpene-rich flavor.

Dimensions & Build Quality

• Height: 18 inches

• Glass Thickness: 5mm premium borosilicate

• Joint Size: 18mm female

• Includes: 18mm male bowl piece

• Mouthpiece: Flared and ergonomic for a secure seal

• Neck: Cinched to prevent splashback and bubble creep

• Percolation: Matrix base perc + Swiss disc diffuser

Key Features

• Swiss Perc Filtration: Unique wheel-like diffusion system that shreds and cools smoke with minimal drag, known for preserving flavor while removing harshness.

• Matrix-to-Swiss Percolator Combo: Dual-stage percolation ensures massive filtration, smoother inhales, and enhanced flavor expression.

• Cinched Neck Design: Acts as a natural splash guard, keeping water in the chamber and away from your lips.

• Flared Mouthpiece: Adds comfort and creates an airtight seal for deeper, fuller rips.

• Scientific Glass Aesthetic: Clean lines, clear borosilicate, and subtle branding make this a functional piece of art.

What It's For

This Swiss Perc Bong is designed for dry herb use, although it can easily be paired with a quartz banger for concentrate sessions. Its advanced percolation makes it especially ideal for heavy flower smokers looking to take the edge off harsh hits without sacrificing potency.

The Backstory: What is a Swiss Perc?

The famous cheese inspired the Swiss Percolator (yes, really) — and its design isn't just for looks. The series of glass-cut holes forms a vertical disc that filters smoke like a maze, breaking it into finer bubbles and enhancing surface area contact with the water. This cools each hit more efficiently than traditional tree or inline percs.

Diamond Glass, a Los Angeles-based brand with roots in scientific glassblowing, has taken this concept to the next level by combining a Matrix base percolator with the Swiss disc, offering dual filtration that's both functional and visually stunning. Their pieces are celebrated for providing high-end innovation at a fraction of the cost of boutique imports, making this a top choice for buyers who want pro-grade performance without overpaying.

Ideal For:

• Daily smokers who need powerful diffusion to protect their lungs

• Collectors looking for standout glass that performs as well as it looks

• Flower lovers who want maximum flavor preservation

• Enthusiasts upgrading from simpler bongs or older percs

Whether you're lighting up for flavor, function, or just good vibes, the 18-Inch Swiss Perc Bong by Diamond Glass delivers top-tier smoothness and design that's meant to last. Treat yourself to precision-engineered airflow and filtration that turns every hit into a luxury.

Browse the entire Diamond Glass collection here.

Added on July 1, 2025