Grav Labs 14.5mm Glass Cleaning Plug

Rated 4.7 out of 5 stars (16 reviews)


$ 8.99 Free Shipping In Stock
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About this Product

Product SKU: CL14

Cleaning your water pipe isn't easy when you have to use a spare finger or thumb to seal the pipe joint shut.  That's where this 14mm GRAV Glass Cleaning Plug comes in handy.  Just place the plug in your pipe's 14mm female joint where your bowl attaches for an airtight seal to make cleaning easier. 

This glass cleaning plug can also serve as an air cork to block airflow for a water pipe with two joints.  It's a dual-purpose piece that's made of premium boro glass

To use this cleaning plug, remove your bowl piece and place the cleaning plug in the joint.  Then add a cleaning solution or isopropyl alcohol to your pipe.  Hold your finger or thumb over the cleaning plug to secure it, then gently shake your pipe to clean out the crud. 

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Glass plug for cleaning and storing
"Glass plug works great for cleaning and storing! I rather have a plug than a bowl in it's place when it's storing. Looks like actual scientific glass when done properly."

- Jacinto J. Verified Buyer

All products on this site are intended for tobacco or legal dry herb usage.


  • 14.5mm
  • Borosilicate Glass
  • Buy Multiple and Save!
  • Cleaning
  • Clear Glass
  • For Female Joints
  • Glass Accessories
  • Ground Joint
  • Male Joint
  • Mothership Disconnected
  • Scientific Glass
  • Thick Glass

Included in Your Purchase

  • Grav Labs 14.5mm Glass Cleaning Plug
  • Free, Fast Shipping (in the US)
  • Discrete Packaging
  • 100% Satisfaction Guarantee
  • Expert Product Support