What is a glass rolling tip?

A glass rolling tip, also called a glass crutch or filter tip, is a small reusable glass tube that fits into the end of a rolled cigarette or joint in place of a paper or cardboard filter. Glass tips keep the end of your roll structurally open, prevent the roll from collapsing, and put a layer of glass between your lips and the heat. Unlike paper crutches, glass tips are reusable, don’t absorb flavor, and never get soggy.

What makes a good glass rolling tip?

Fit and airflow are what matter most. A good tip should slide snugly into your rolling paper without gaps that let air bypass the tip entirely. The interior design affects how smoke flows - a straight bore gives an open, unrestricted draw while a spiral interior like the Cyclone Crutch adds light turbulence that can help cool and mix smoke before it reaches your mouth. Both work well; it comes down to preference.

Glass tip vs. paper crutch - what’s the difference?

• Paper crutch: Disposable, free with most rolling paper packs, and does a decent job of keeping the end open. Absorbs moisture over time, which can make the end feel wet and restrict airflow toward the end of a session. Has no impact on flavor but adds no benefit either.
• Glass tip: Reusable and washable. Keeps the roll end open cleanly throughout the entire session. Puts glass between your lips and the heat, which is more comfortable and more hygienic. Never gets soggy. Adds no paper taste. The upfront cost is higher but a single glass tip lasts indefinitely with basic care.

What is a Cyclone Crutch?

A Cyclone Crutch is a glass rolling tip with a spiral or twisted interior channel. As smoke passes through, the spiral creates a gentle cyclone effect that spins and slightly cools the smoke before it exits. The result is a smoother draw compared to a standard straight-bore tip. The exterior fits standard rolling papers the same way any other glass tip does - the difference is entirely in the interior airflow design.

What size rolling tip do I need?

Most glass rolling tips are designed to fit standard 1 1/4 and king-size rolling papers. Check the diameter of the tip against the paper width you prefer. Standard tips run between 6mm and 8mm in outer diameter. If you roll by hand, go with a tip that matches your paper size. If you use a rolling machine, check that the tip is compatible with your machine’s filter slot before ordering.

How do you clean a glass rolling tip?

Drop the tip into a small container of isopropyl alcohol and let it soak for 10 to 15 minutes. Shake or agitate to loosen any residue, then rinse thoroughly with warm water. For Cyclone Crutches, a pipe cleaner run through the spiral channel after soaking helps clear any buildup in the twist. Let the tip dry completely before your next use. Regular cleaning after every few sessions keeps the tip flowing freely and tasting clean.