Glass Express USA
Replacement O-Ring For 9mm Downstems
Replacement O-Ring For 9mm Downstems
Low stock: 4 left
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- Easy Returns
- Carefully Packed
- Herb Approved
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Check the size, connection type and selected option in the product details. For downstems, compare both connection sizes and the listed measurement method.
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The O-ring beneath the downstem provides an airtight seal around the downstem to prevent it from leaking, minimizes direct damage to glass-on-glass, keeps the downstems in place, and makes insertion and removal quick and easy for a smoother smoke.
Comes in packs of 10, 20 and 50.
These pair perfectly with our 9mm metal and glass downstems.
Let customers speak for us
A perfect piece for the bong. Easy to clean and very well made
These are the best bowls I have found.
great price, simple product seemingly well "blown" (glaa-wise that is)
Works like a heavy duty durable glass bowl should
Love em. Nice colorful chunky bits that really make a setup stand out.
Great looking, durable replacments. These bowls are so thick that it takes some time to really get it hot, which I appreciate.
I does what I expected, so I’m happy. 🪴
amazing lil thing works great!
great slide draws awesome
Great, nice thick glass.
Good delivery,well packed.Product is very good ,high quality.
Fuckin love it thank you so much. I literally can't fine bowls like this anywhareeeeee
I really like it
Perfect bowl size for a good session
Nice heavy piece deep bowl.
