GRAV 3″ Upline Taster
GRAV
The GRAV 3" Upline Taster is a compact, highly portable dry herb piece designed by Micah Evans. Measuring around three inches, it features heat-resistant borosilicate glass with signature ladder-like restrictions. These unique ridges provide a secure grip, trap ash, and create a fascinating optical illusion. With a 16mm outer tubing, it also functions as a highly effective cooling stem for compatible dry herb vaporizers. Its one-piece design ensures effortless maintenance, making it an excellent on-the-go companion for daily use.
Best Price
GRAV / TASTER / UPLINE TASTER / BLACK LABEL / Klar
20,00 € Go to shop ↻ 26 Oct 2026, 05:21
Import taxes or fees may apply.
GRAV – 3″ Upline Taster
12,49 € Converted from USD 13.99 Go to shop ↻ 26 Oct 2026, 17:44Learn More
Last Update: October 25, 2026
The GRAV 3″ Upline Taster combines functional architecture with high-quality materials to deliver a reliable dry herb experience. Designed by Micah Evans, this compact piece utilizes premium borosilicate glass to ensure durability and heat resistance during daily use. Measuring approximately three inches in length, it is highly portable and requires absolutely zero setup. The defining characteristic of this piece is its signature ladder-like glass restrictions, which provide both practical benefits and an intriguing optical illusion when exposed to light. Designed for on-the-go convenience, it caters to users who value straightforward, efficient, and pocket-friendly accessories without compromising on design quality.
Signature Upline Restrictions
Designed with a ladder-like series of thick glass ridges, these restrictions serve multiple practical functions. The narrowed airways naturally trap ash and particles before they reach the mouthpiece, ensuring a much smoother draw. Additionally, the textured exterior provides a highly secure natural grip, preventing accidental slips, while the ridges ripple incoming light to create a mesmerizing visual depth within the clear glass.
Versatile Vaporizer Compatibility
Beyond its primary function, this piece operates effectively as a third-party cooling stem for compatible dry herb vaporizers. Thanks to the exact 16mm outer tubing dimension, it fits seamlessly into devices that support this size. Users benefit from the thick glass restrictions which naturally cool the generated vapor. Lacking internal moving parts, it provides an efficient and low-maintenance alternative to stock cooling units.
Ergonomic and Maintenance-Free
The mouthpiece is specially contoured to rest comfortably against the lips while providing an extra layer of defense against pull-through. Featuring a straightforward single-piece glass construction, cleaning this piece is exceptionally simple. Because it holds a half-gram bowl capacity and contains no moving components or internal accessories, users can fully restore it by soaking it in standard isopropyl alcohol and giving it a quick rinse.
What’s in the box?
- 1x GRAV 3″ Upline Taster
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Tags: Borosilicate Glass Chillum Compact Profile Cooling Stem Made of Glass One-Hitter
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