Negative Steamroller Studio Edition

Full Glycerin Sleeve

• Encases the entire smoke path for powerful cooling

• Freeze for 1-hour, stays cold entire sesh

• Can be left in freezer indefinitely

Sculpted Spoon Chamber

• Classic spoon pipe design carved into the internal chamber

• Creates bold airflow and smooth pulls

• Nostalgic shape meets high-performance engineering

XL Size & Seamless Cleaning

• At 9.5", it’s our biggest pipe ever

• Wide-open airflow means easy rinses and no clogs

Durable Borosilicate Glass

• Originally invented to be used in laboratories, our borosilicate glass is made for years of reliability

• Negative Steamroller

• Velcro-Fastened Koozie

• Premium Padded Gift Box

Easy Cleaning - Cleans Just Like A Traditional Piece

Quick clean: Plug both openings (napkins work great), pour in cleaning solution, shake, then rinse thoroughly.

Deeper clean: Let solution sit inside the pipe for 10–15 minutes. Rinse thoroughly.

Any store-bought pipe cleaner works, or a mix of coarse sea salt and 99% isopropyl alcohol.

Always rinse with room-temperature water and let dry completely before freezing again.

We'll also email you cleaning instructions after your purchase.

What Is Glycerin?

Glycerin is a non-toxic, food-grade gel commonly used in food and personal care products.

When frozen, it cools smoke more efficiently than water and stays cold longer. Unlike water, glycerin doesn’t expand or contract when frozen — which means no added stress on the glass.

A one-hour freeze delivers a noticeably cooler experience that lasts through a full session.

How the Glycerin Cooling Works

As smoke passes through the frozen glycerin coil, excess heat is absorbed before it reaches the mouthpiece.The result is noticeably cooler, smoother pulls — without ice or added complexity.

(Diagram shown above)

Glycerin Chamber & Coil

Built to stay smooth. not clog

The glycerin chamber holds our organic, freezable glycerin gel. Inside, the coil guides smoke through an extended, chilled pathway designed to reduce heat while maintaining consistent airflow.

Freeze Pipe coils are made with extra-wide internal diameters and premium materials to help prevent clogging and buildup. Unlike narrow coils that trap residue, our design promotes easy cleaning and reliable performance for years to come.

Is the Glass Durable?

Yes — extremely.

We use thick, lab-grade borosilicate glass, originally developed for laboratory use. It’s designed to handle extreme temperature changes, so it won’t crack from heat during use or cold when frozen.

(Customer review image shown above)

Customer Support

Our in-house support team is available by email or phone to answer questions, offer guidance, or help you choose the right piece.

We’re real people, and we’re happy to help.

[Contact Us]

American Owned

Freeze Pipe is an American-owned glass brand and the original leader in glycerin-cooled pieces.

For over 8 years, we’ve combined glassblowing and engineering to create smoother, colder experiences — trusted by over 200,000 customers, including Joey Diaz, Bert Kreischer, Bill Burr, and Shane Gillis.