---
product_id: 520526665
title: "12 inch Bong | Matte Black Glass Bong | 300% Diffusion due to Special Down-Stem"
brand: "ammo glass"
price: "€ 30.95"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ammo Glass"
url: https://www.desertcart.es/products/520526665-12-inch-bong-matte-black-glass-bong-300-diffusion-due
store_origin: ES
region: Spain
---

# 300% enhanced diffusion 12-inch perfect height Matte black scratch-resistant finish 12 inch Bong | Matte Black Glass Bong | 300% Diffusion due to Special Down-Stem

**Brand:** ammo glass
**Price:** € 30.95
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your session with sleek power and unmatched smoothness.

## Quick Answers

- **What is this?** 12 inch Bong | Matte Black Glass Bong | 300% Diffusion due to Special Down-Stem by ammo glass
- **How much does it cost?** € 30.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/520526665-12-inch-bong-matte-black-glass-bong-300-diffusion-due)

## Best For

- ammo glass enthusiasts

## Why This Product

- Trusted ammo glass brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Everyday Ready:** Balanced size and expert craftsmanship ensure reliable, low-maintenance performance.
- • **Engineered for Power:** 12-inch tall with an 18.8mm joint for heavy smoke and effortless clears.
- • **Next-Level Diffusion:** Custom downstem with 7 precision openings boosts airflow by 300% for ultra-smooth hits.
- • **Durability Meets Style:** Premium matte black polymer paint resists scratches, fading, and water damage.
- • **Scientific Grade Glass:** Crafted from A+ borosilicate glass for heat resistance and long-lasting clarity.

## Overview

This 12-inch limited-edition matte black glass bong features a scientifically engineered downstem with 7 diffusion holes, delivering 300% more airflow for smoother, cleaner hits. Made from premium A+ borosilicate glass and finished with durable polymer paint, it combines style, durability, and high-intensity performance for everyday use.

## Description

Crafted for enthusiasts who demand performance, this 12-inch limited-edition bong is built for high-intensity sessions and heavy smoke production. The 18.8mm joint delivers powerful airflow for long pulls and the ability to clear thick, smoke-filled chambers in one smooth hit. Includes a custom extra-diffusive downstem with 7 precision diffusion openings and a super-thick bowl, engineered to maximize airflow, increase diffusion, and deliver smoother, cleaner pulls with reliable everyday performance. Finished in a premium black shade, the advanced polymer-based paint provides scratch resistance, durability, and protection against fading and water damage, keeping it sleek even with regular use. Designed with a balance of power, durability, and aesthetics, this bong is a reliable everyday piece for those who want premium craftsmanship and bold performance in one standout device.

Review: You should try this thing its awesome - This is one of the best products 👍
Review: Really good - Very smooth and aesthetic

## Features

- BUILT FOR HIGH-INTENSITY SESSIONS : 12-inch limited-edition bong with a 18.8mm joint, engineered for heavy smoke production, long pulls, and the ability to clear thick, smoke-filled chambers in one smooth hit.
- EXTRA-DIFFUSIVE PRECISION DOWSTEM INCLUDED : Features a custom downstem with 7 strategically positioned diffusion openings and a super-thick bowl for maximum airflow, increased diffusion, and smoother, cleaner pulls.
- PREMIUM BLACK FINISH & DURABLE BUILD : Finished in a high-quality black shade with advanced polymer-based paint offering scratch resistance, protection from fading and water damage, and long-lasting everyday reliability.
- A+ GRADE SCIENTIFIC GLASS CONSTRUCTION : Crafted in Ammo Glass Labs using A+ grade scientific borosilicate glass for superior durability, heat resistance, and long-lasting clarity.
- PERFECT SIZE FOR EVERYDAY USE : Stands 12 inches tall with a 18.8mm joint size, offering the ideal balance of power, comfort, and easy handling for regular sessions.
- THOUGHTFULLY ENGINEERED & HANDCRAFTED : Expert craftsmanship and smart design make this bong a reliable go-to piece with minimal maintenance and consistent performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXN7XTKJ |
| ASIN  | B0BXN7XTKJ |
| Best Sellers Rank | #5,635 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #38 in Lighters & Fire Starters (Sports, Fitness & Outdoors) |
| Country of Origin | India |
| Country of Origin  | India |
| Customer Reviews | 4.0 4.0 out of 5 stars (59) |
| Date First Available  | 2 May 2021 |
| Generic Name | glass bong |
| Generic Name  | glass bong |
| Item Dimensions LxWxH | 10.2 x 10.2 x 30.5 Centimeters |
| Item Dimensions LxWxH  | 10.2 x 10.2 x 30.5 Centimeters |
| Item Weight | 300 g |
| Item Weight  | 300 g |
| Item model number | A5 |
| Item model number  | A5 |
| Manufacturer | Ammo Glass, Ammo Glass Delhi |
| Manufacturer  | Ammo Glass, Ammo Glass Delhi |
| Net Quantity | 1 Count |
| Net Quantity  | 1 Count |
| Packer | Ammo Glass Delhi |
| Packer  | Ammo Glass Delhi |
| Product Dimensions | 10.16 x 10.16 x 30.48 cm; 300 g |
| Product Dimensions  | 10.16 x 10.16 x 30.48 cm; 300 g |

## Product Details

- **Brand:** ammo glass
- **Colour:** Black
- **Exterior Finish:** Black
- **Item Weight:** 300 Grams
- **Item dimensions L x W x H:** 10.2 x 10.2 x 30.5 Centimeters
- **Material:** Glass
- **Number of Items:** 1
- **Shape:** Straight
- **Stem Material:** Glass

## Images

![12 inch Bong | Matte Black Glass Bong | 300% Diffusion due to Special Down-Stem - Image 1](https://m.media-amazon.com/images/I/51KFJZy4YxL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ You should try this thing its awesome
*by N***I on 29 April 2025*

This is one of the best products 👍

### ⭐⭐⭐⭐⭐ Really good
*by P***R on 4 December 2025*

Very smooth and aesthetic

### ⭐ PLEASE DON'T BUY ANY PRODUCT FROM AMAZON. (OR ANY ONLINE SHOPPING STORE).
*by A***T on 25 August 2024*

The base is weak. It is stuck with glue which breaks down after few use. Please see the photos. Support your local store even if the price is little bit high. Life is better without Flipkart, Amazon and Meesho in India.

## Frequently Bought Together

- Ammo Glass® 12" Glass bong - Limited edition - (Black)
- Themisto IPA ISO PROPYL RUBBING ALCOHOL (99.9% Pure) (TH-ME40) 400ML
- OUTONTRIP 8 Inch Stainless Steel Smoking Pipe Bong Shooter Cleaner Pack of 3, Black.

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**Shop now:** [https://www.desertcart.es/products/520526665-12-inch-bong-matte-black-glass-bong-300-diffusion-due](https://www.desertcart.es/products/520526665-12-inch-bong-matte-black-glass-bong-300-diffusion-due)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-09*