Grav Helix™ Hand Bubbler & Vapor straw Multi Kit 14mm - Clear

GRAV® 14mm Helix™ Multi Kit (8" Borosilicate Glass 3-in-1 Modular Aeration System)

Experience the pinnacle of glass versatility with the GRAV® 14mm Helix™ Multi Kit. Engineered on heavy-duty 32mm borosilicate tubing, this 8-inch modular system is centered around the iconic Helix™ Venturi Chamber mouthpiece. Utilizing three micro-air intake holes, the chamber creates a spinning "tornado" of smoke that increases surface area contact with the air, flash-cooling your hits and providing a visually stunning, silk-smooth inhale without the need for massive water volume.

This comprehensive kit is a 3-in-1 powerhouse, allowing you to swap between a traditional Spoon Pipe, a water-filtered Hammer Bubbler, and a concentrated Vapor Straw in seconds. Each attachment connects securely via a precision 14mm ground glass joint and is locked in place with an included joint clamp. Whether you are enjoying dry herb at home or extracts on the move, the Helix Multi Kit is the definitive choice for the smoker who demands scientific precision and modular freedom.

This versatile 3-in-1 modular hydro-vessel suite serves as an essential, high-utility expansion for your active glassware catalog. Outfitted with precision 14.5mm ground connections, joint retention clamps, and patented Venturi air-intake nozzles, it establishes immediate out-of-the-box session versatility. Incorporating this 8-inch GRAV® creation into your daily routine introduces a complete spectrum of smoke displacement methods that pair patented helical vortex aeration with smooth, flavor-forward draws.

Key Features

• Patented Helix™ Venturi Chamber Engine: Features three precision air-intake nozzles that spin incoming smoke into a cooling helical vortex.

• 3-in-1 Modular Attachment Suite: Seamlessly transforms into a dry Spoon pipe, water-filtered Hammer Bubbler, or direct-draw Vapor Straw.

• Hammer Bubbler Attachment: Submerged water chamber conditions incoming smoke to strip away harshness for exceptionally crisp hits.

• Concentrate Vapor Straw Attachment: Transforms the Helix Venturi mouthpiece into a high-performance nectar collector for extracts.

• 100% Scientific Borosilicate Glass: Built on heavy-duty 32mm boro glass tubing to resist thermal stress and defend against physical wear.

• Modular 14.5mm Ground Connections: Precision ground joint interface secured with an included joint retention clamp for airtight stability.

• All-Inclusive System Package: Complete hardware kit delivers the core Venturi body, three head attachments, and securing clamps out of the box.

Specifications & Fitment Matrix

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