




14mm Horn Bowl – Colored Borosilicate Glass Bowl Piece
Specifications
Key Specifications
- Joint Size: 14mm male
- Material: Colored borosilicate glass
- Tab Style: Horn-shaped grip tab
- Capacity: Large
- Logo: Heat-bonded Castle branding
- Compatibility: Fits compatible 14mm female joints
- Use Case: Replacement bowl for beakers, rigs, and ash catchers
What's in the box?
What’s in the Box
Your 14mm Horn Bowl
A colored borosilicate glass bowl with a horn-shaped tab and heat-bonded Castle Glassworks logo, ready to use right out of the box.
Please note:
This listing includes one bowl. If you need matching accessories, browse Bowls, Downstems, and Ash Catchers.

14mm Horn Bowl – Colored Borosilicate Glass Bowl Piece
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Logos That Stay
The Castle logo is prominently featured on the front of the Horn Bowl and has been permanently attached using advanced heat-bonding technology. This specialized process bonds the logo into the glass itself, ensuring it stays vibrant and clear over time. Even with frequent use, high temperatures, and regular cleaning, the logo won't fade, peel, or wear away.
Free shipping and returns

Why the Horn Tab Design Works
The horn-shaped tab is what makes this bowl stand out. It gives you a more secure grip point for removing the bowl, helps keep fingers away from hot glass, and makes the overall handling experience easier and more comfortable. That makes it especially useful for buyers who want a bowl that feels better to use day after day.
Why Choose This 14mm Horn Bowl
If you want a replacement bowl that offers both style and function, this 14mm horn bowl is a strong choice. Its borosilicate glass build is designed for regular use, while the horn-shaped tab gives you a more comfortable grip for removing the bowl during a session.
Fit & Compatibility
Universal compatibility with all Castle Glassworks' Bongs and Accessories.
This bowl uses a 14mm male joint, so it inserts into a 14mm female downstem or female joint on a compatible piece. It works with Castle Glassworks beakers and rigs and can also pair with compatible 14mm ash catchers. If you’re replacing an old bowl, check your setup’s joint size before ordering to confirm fit.
For related accessories, browse Downstems and Ash Catchers.
Designed for buyers who want dependable function without overpaying for hype
Cleaning & Care
Regular cleaning helps maintain better airflow, cleaner flavor, and a more polished appearance over time. The heat-bonded logo is designed to withstand standard cleaning methods.
How to clean:
- Remove the horn bowl from your bong
- Soak it in a glass-safe cleaning solution
- Rinse with warm water
- Let it dry fully before reinstalling
FAQs
Please read our FAQs page to find out more.
Does the horn tab get hot during use?
No, the horn tab remains cool, making it safe to touch even after use.
Will cleaning solutions damage the bonded Castle logo?
No, the logo withstands all standard cleaning methods.
Will the Horn Bowl crack from heat exposure?
No, borosilicate glass is designed to withstand high temperatures without cracking.
What’s the ideal way to pack the Horn Bowl?
Pack firmly but loosely enough for airflow, avoiding overly tight packing.
Can I use screens in the Horn Bowl?
Yes, standard metal or glass screens fit perfectly.
Shop Related Downstems & Accessories
If you’re still comparing options or want to change up your setup, explore these collections:
If you’re new to glass, start with a guide:
Ready to Replace your bowl?
Replace your worn or basic bowl with a 14mm horn bowl built for better grip, durable glass performance, and easy everyday use. Choose your color and add it to cart today.
