Designed to fit standard pre-roll cones (6.5mm inner diameter), this reusable borosilicate glass filter tip delivers smoother airflow, cooler pulls, and a cleaner smoking experience without guesswork.

The tapered shape slides securely into standard dispensary-style pre-roll cones, improving grip while reducing resin buildup and soggy paper hits. Made from thick borosilicate glass, it’s fully reusable and easy to clean.

Pre-roll precision. Sized for standard 6.5mm pre-roll cones for a secure fit. For hand rolls, see our larger diameter glass filter tips.	Glass design. Promotes smoother airflow while helping reduce resin buildup for cleaner pulls.
Easy to use. Insert your roll, light, and enjoy. The tapered fit keeps your fingers cool and comfortable.	Fully reusable. Made from durable borosilicate glass for long-term use and quick cleaning.

You'll be surprised by the effortlessly bigger and smoother hits you'll get. Ditch the delicate handling of your joint. Instantly improve your hold and avoid unwanted smashing or wet, soggy paper hits that are restricted. Best of all, these are made of high quality borosilicate glass, so they're cleaner, reusable, and easy to clean. Cleaning is as easy as a quick soak in isopropyl alcohol or wipe with a cotton swab dipped in rubbing alcohol.

Features & Specs:

Designed to fit standard pre-roll cones (6.5mm inner diameter)
Height: 1 ½"
Outer diameter: ~9.5mm
Made with thick borosilicate glass
Reusable and easy to clean

Why Choose a Glass Filter Tip for Pre-Rolls?

A glass filter tip for pre-roll cones improves airflow, cools smoke, and eliminates soggy paper ends. Unlike disposable paper filters, this reusable 6.5mm glass tip is built for durability and consistent performance.

Frequently Asked Questions

Does this fit all pre-rolls?
This 6.5mm tapered glass filter tip fits standard dispensary-style pre-roll cones with a 6.5mm inner diameter.

Can I use this for hand-rolled joints?
This size is optimized for standard pre-roll cones. For hand rolls, see our larger diameter glass filter tips.

How do I clean it?
Soak in isopropyl alcohol or wipe with a cotton swab for quick cleaning.

PROP 65 WARNING WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

79mm Rolling Gear