40cm Dual Honeycomb Straight Tube Bong | Red Accent Filter for Ultra-Smooth Hits – Premium Thick Borosilicate Glass

Standing tall at a perfectly proportioned 40cm height, this premium scientific water pipe is blown from extra-thick, high-grade borosilicate glass to deliver high thermal endurance and a solid, reassuring weight. The highlight of this crystalline straight-tube design is its dual-stage honeycomb percolator system, featuring striking ruby red glass accent dots embedded within each disc to create an ultra-modern, sophisticated look.

Dual Honeycomb Micro-Diffusion & 19mm High-Flow Airflow

The core of this 40cm straight tube houses two stacked honeycomb percolator discs. Each disc acts as a high-density water sieve, forcing incoming smoke to break apart into thousands of tiny bubbles. 

Explore our glass bong collection to discover more premium thick glass bongs with advanced filtration and unique designs.

Elegant Red Accents & Medical-Grade Borosilicate

Sleek, transparent glass meets subtle luxury design. The vibrant ruby red glass dots embedded into the honeycomb discs offer an eye-catching splash of color inside the crystal-clear cylinder, making every bubble wash look like a visual spectacle. 

Discover more refined craftsmanship in our straight tube bong collection.

Easy Maintenance & Pure Vapor Quality

Despite its advanced double-filtration setup, maintaining this straight tube is remarkably simple. The vertical cylinder layout allows cleaning solutions to pass directly through both honeycomb layers without getting trapped. 

Product Information

• Height: 40cm

• Material: Premium Extra-Thick Borosilicate Glass (Scientific Heavy-Wall Build)

• Glass Clarity: Ultra-Clear Crystal Glass with Ruby Red Honeycomb Accent Dots 

• Joint Size: 19mm Female Ground Glass Joint

• Filtration Core: Dual Honeycomb Percolator Discs

• Base Architecture: Heavy-Duty Extra-Thickened Pedestal Bottom 

• Airflow Layout: Straight Tube Cylinder with High-Flow 19mm Intake

• Maintenance Rating: Easy Cleaning (Direct vertical cylinder flow)

• Best For: Ultra-Smooth Pure Hits , Daily Connoisseurs, & Luxury Gifting

FAQ

Q: What is the main advantage of a 19mm joint over a standard 14mm joint on a straight tube bong?

A: A 19mm joint provides a wider intake pathway, allowing significantly more air and smoke to pass through at once. This reduces draw resistance to almost zero, enabling you to clear massive clouds effortlessly through the dual honeycomb percolators.

Q: How do the dual honeycomb percolators create a smoother hit?

 A: Each honeycomb disc is perforated with dozens of tiny laser-cut holes. When smoke hits water, these holes divide the vapor into millions of microscopic bubbles. 

Q: Will the red accent dots on the honeycomb discs fade or rub off during cleaning?

A: No, absolutely not. The ruby red accents are made from solid, colored borosilicate glass melted directly into the honeycomb structure during production.