FREE Shipping Worldwide | Free DHL Shipping for Orders ≥ $300
 
Your position: Home / Bowls
.
  • Description
    Sub-Zero Accessorizing

    Freezable Glycerin Glass Bowl Piece

    Transform any standard rig into a frosty hit machine right at the point of ignition. Filled with non-toxic, freezable glycerin, this heavy-duty borosilicate bowl piece cools smoke the moment it leaves the bowl chamber, delivering dramatically smoother, sub-zero hits without restricting your draw.

    Technical Specifications

    Precision engineered metrics for peak daily performance.

    Joint Size 14mm Standard Fit
    Material Boro Borosilicate Glass
    Cooling Tech Glycerin Gel Coil Core
     

    Why Add Glycerin to Your Bowl Piece?

    • Immediate Temperature Drop: Cooling smoke at the very start of its path prevents hot, harsh air from entering your water pipe, reducing throat irritation before filtration even begins.
    • Universal Upgrade: Give any existing 14mm water pipe an instant cooling upgrade without needing to purchase an expensive glycerin bong setup.

    Performance Engineering

    Crafted with precision glassblowing for ultimate thermal performance.

    Freezable Gel Chamber

    Encased around the central airflow channel is a chamber sealed with non-toxic glycerin gel that freezes fast in your freezer and stays icy cold throughout your entire smoking session.

    Universal 14mm Fit

    Equipped with standard 14mm joint connection options (Male/Female) that seat snugly into any matching water pipe or downstem joint, eliminating air leaks for maximum pull efficiency.

    Thermal Glass Shield

    Constructed from thick, high-grade borosilicate glass designed to handle rapid temperature transitions between freezer coldness and lighter flame heat without cracking.

     
     
    Sub-Zero Science

    How Freezable Glycerin Works

    Advanced thermal retention that eliminates harshness at ignition.

    01

    High Thermal Retention

    Glycerin is a non-toxic liquid gel that freezes quickly and retains extreme cold far longer than water or solid ice, ensuring long-lasting chilling power.

    02

    Safe Zero-Expansion

    Unlike water, which expands when frozen and cracks glass, glycerin contracts slightly as it freezes, protecting the sealed glass vessel from stress or cracking.

    03

    Instant Thermal Reduction

    As combustion air flows through the inner channel surrounded by sub-zero glycerin gel, heat drops instantly before smoke enters your water pipe chamber.

    Frequently Asked Questions

    Quick answers regarding freezing, care, and compatibility.

    Q. How long should I leave the glycerin bowl in the freezer?

    Place the bowl piece in your freezer for about 1 hour prior to your session. That provides ample time for the gel core to reach sub-zero temperatures and hold coldness for your entire session.

    Q. Will the thermal change crack the glass when lit?

    No. The bowl is constructed from heavy-duty borosilicate glass specifically designed for high thermal resistance. As long as you don't apply direct torch flame directly to the glycerin chamber, standard lighter usage is 100% safe.

    Q. How do I clean the freezable glycerin bowl?

    Allow the bowl to reach room temperature first, then rinse with isopropyl alcohol and coarse salt to dissolve resin. Never submerge a frozen bowl directly in hot water, as sudden extreme temperature swings should be avoided.

    Q. How do I know if this bowl fits my water pipe?

    Measure or check the joint size of your pipe. This bowl piece comes with a standard 14mm joint connection (available in Male or Female versions). If your water pipe accepts a 14mm piece, it will fit seamlessly.

Freezable Glycerin Glass Bowl Piece 14mm

SKU: HF534
    Please select the information you wantX
  • Color:
+
-
(50 available)
Shipping Cost:
to
Estimated Delivery Time:
Please select the country you want to ship from

PHOENIX STAR GLASS © 2007-2025 HF GLASS PRODUCTS CO., Ltd. All Rights Reserved.

Message Us
×