Good glass shouldn’t cost a fortune—it should just work. Castle Glassworks designs durable, high-performance bongs and accessories that ditch the markup, not the quality. Thick borosilicate, clean function, and thoughtful designs built to outlast the competition. 

Kitty (12") Charming Glass Bong

14" Premium Beaker Bong  –  9mm Thick Glass with Colored Logo (Amber)

14" Electroplated Beaker Bong  –  7mm Heavy Duty Glass (Teal)

Castle Glassworks

Smoking

Dabbing

Storage

Upgrade your smoking experience with this 14mm Precision Disk Bowl, crafted for both style and durability. Its unique double ridge design acts as easy-grip tabs and protective bumpers, making removal simple and helping prevent damage.

With an optimized shape for an even burn, this bowl ensures smooth, consistent sessions every time, fitting perfectly into any setup.

Well-crafted 14mm Disk Bowl (Blue)

Featuring a precision-engineered showerhead percolator, this ash catcher cools and smooths every hit for a consistently refreshing experience. It traps ash and debris before they reach your bong, keeping your piece clean and functioning perfectly, hit after hit.

14mm Showerhead Ash Catcher (Pink)

Made from high-quality borosilicate glass, this 14mm bowl features ideal dimensions for consistent airflow and an even pack. 

The added side tab not only gives you a better grip for easy handling but also helps protect your fingers from heat. Available in a range of bold colors, this piece adds both function and style to any rig or bong.

14mm Round Tab Bowl (Black)

14mm Round Tab Bowl (Pink)

Upgrade your airflow with this vibrant 5" straight downstem, crafted from lab-grade borosilicate glass for flawless durability and smoother hits. Designed to integrate with your favorite bongs, it enhances every session with optimized diffusion and effortless performance. 

Why Choose Our Straight Downstem? 

Borosilicate Glass Construction – Resists thermal shock and daily wear for longevity.

Precision 5" Length – Ideal for most standard bongs, ensuring perfect water filtration.

Vibrant Color Options – Adds a hint of personal style to your setup.

Slim, Streamlined Design – Fits tight joints without restricting airflow. 

Built to deliver smoothly, this downstem eliminates harshness while delivering cooler, cleaner pulls. Whether you’re replacing an old stem or customizing a new bong, it’s the simple upgrade that makes every hit count. 

5" Premium Colored Straight Downstem (Blue)  –  High-Quality Borosilicate Glass

This classic beaker design blends timeless style with unbeatable durability, making it a trusted choice for both beginners and seasoned smokers. 

Why You’ll Love It: 

Ultra-Sturdy Base – Extra-thick glass prevents tipping, even during lively sessions.

Optimal 14" Height – Perfect balance of smooth filtration and easy handling.

Reinforced 9mm Construction – Built to resist cracks and everyday wear.

Sleek Logo Detailing – Adds a touch of sophistication to your collection. 

Ideal for solo use or group sessions, this beaker bong delivers consistent, cool hits while standing up to daily use. Upgrade your glass game with a piece that combines style, strength, and functionality. 

14" Premium Beaker Bong  –  9mm Thick Glass with Colored Logo (Blue)

Make every session stand out with this bold and beautiful 14" electroplated beaker bong. Crafted from ultra-thick 7mm borosilicate glass, it’s built to last and ready to handle even your wildest smoke sessions. The stunning mirror-like finish reflects light from every angle, turning this piece into the center of attention. 

7mm Industrial-Grade Glass – Strong, durable, and made for daily use 
Weighted Wide Base – Keeps it steady, even with attachments  
Vibrant Color Options – Electroplated shine in bold colors that pop in any setup 
Whether you’re a seasoned collector or just want a bong that looks as good as it hits, this one delivers. Style, strength, and smooth pulls—what more could you ask for? 

14" Electroplated Beaker Bong  –  7mm Heavy Duty Glass (Blue)

14" Electroplated Beaker Bong  –  7mm Heavy Duty Glass (Amber)

14" Premium Beaker Bong  –  9mm Thick Glass with Colored Logo (Purple)

This bowl is a high-quality, visually stunning addition to any bong setup. Crafted from durable borosilicate glass, and available in a variety of colors—including green, purple, pink, and more—this bowl not only enhances your setup’s aesthetic but also ensures smooth functionality.

High-Quality 14mm Colored Stick Tab Bowl (Green)

14mm Showerhead Ash Catcher (Purple)

14mm Round Tab Bowl (Green)

5" Premium Colored Straight Downstem (Pink)  –  High-Quality Borosilicate Glass

Well-crafted 14mm Disk Bowl (Purple)

Enhance your smoking experience and keep your favorite piece cleaner with our Dry Ash Catcher. Crafted with a refined hourglass silhouette, this accessory effortlessly combines timeless style with top-tier functionality. Its attractive design not only boosts the look of your setup but also effectively blocks unwanted ash and debris. By trapping particles before they reach your bong, it helps improve every hit, ensuring smooth, flavorful sessions.

Whether you’re looking to protect a brand-new piece or add a classy upgrade to your collection, the Castle Glassworks Dry Ash Catcher proves that style and performance can go hand in hand—making it an essential addition for both newcomers and seasoned smokers alike.

Well-Crafted 14mm Dry Ash Catcher (Blue)

14mm Round Tab Bowl (Blue)

This Thick Glass Puck Bowl is a great addition to any setup! Made from high-quality borosilicate glass, this 14mm bowl features a thick colored puck that makes it easy to grip, while also acting as a protective bumper against drops or bumps.

With the ideal bowl depth and diameter, it ensures an even burn every time, perfect for enjoying your favorite dry herbs. Whether you're upgrading your current setup or replacing a worn-out piece, this bowl is a reliable, stylish choice that’s made to last.

Thick-Colored Glass 14mm Puck Bowl (Blue)

14mm Round Tab Bowl (Grey)

High-Quality 14mm Colored Stick Tab Bowl (Amber)

Add a bold touch to your setup with the Durable Horn Bowl, crafted from high-quality colored borosilicate glass. Its sleek horn design isn't just for looks; it also gives you an easy grip to pull the bowl without burning your fingers.

Designed for both function and style, this bowl offers a smooth, even burn and holds a generous amount of your favorite flower. It's the perfect mix of art and practicality for any smoking collection.

Durable Colored Horn Bowl - High-Quality Borosilicate Glass (Blue)

Upgrade your bong setup with the 5-inch 9 Hole Downstem, designed to deliver smooth, clean hits every time. Its nine precision holes provide excellent diffusion, enhancing filtration for a cooler, more enjoyable smoking experience.

Made from durable, high-quality colored borosilicate glass, this downstem not only performs well but also adds a stylish touch to your piece. Easy to install and built to last, it’s the perfect accessory to elevate your sessions.

5" Downstem – 9 Hole (Amber)

Durable Colored Horn Bowl - High-Quality Borosilicate Glass (Purple)

5" Downstem – 9 Hole (Teal)

Command attention with this bold 18" beaker bong, where striking color meets unshakable durability. Built from 9mm premium glass, its wide, weighted base and reinforced design ensure rock-solid stability, no matter how intense the session gets.

Eye-Catching Colored Glass – Makes a statement on your shelf or table.

Industrial-Grade 9mm Thickness – Resists drops, heat, and daily wear.

Oversized Downstem Joint – Enhances durability and strength to a traditionally weak section. 

Reinforced Ice Ring – Adds extra strength while keeping hits icy-coo

Perfect for those who demand style and substance, this bong delivers flawless performance whether you’re solo chilling or hosting a session. Engineered to last, it’s the ultimate upgrade for your setup.

Castle Glassworks

Weed grinders, pipes, bongs, & rolling