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GRAV Lab

8.7" Helix™ Straight-Base Water Pipe with Fixed Downstem – 14mm

8.7" Helix™ Straight-Base Water Pipe with Fixed Downstem – 14mm

SKU:HX-ff-0

Regular price $159.99 USD
Regular price Sale price $159.99 USD
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  • 🛒 Free standard shipping on all orders to the lower 48 states
  • 📦 Shipped discreetly in plain brown boxes
  • 🚀 Arrives within 2–5 business days from Texas.
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Product description

A Venturi-style mouthpiece with three air-intake holes gives this Helix piece a distinctive upper chamber, while the fixed fission downstem stays protected inside the 60mm body. This Helix straight-base water pipe uses a 14mm female joint and includes a 14mm Helix Taster Bowl.

  • Height: 8.75 inches
  • Tubing: 60mm
  • Joint: 14mm female
  • Filtration: Helix aeration + fixed fission downstem
  • Included: 14mm Helix Taster Bowl

The Venturi chamber and fixed downstem give this model a more specialized layout than a conventional straight-base water pipe.

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Shipping & Return

Returns Policy
You may return only new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
**What if an item arrives broken?
Do not throw it away! We cannot send a replacement without photo proof.
You must provide an order number, and 2-3 clear photos of the damaged item all together, as well as the packaging.
We will replace the broken item with a functional unit at no additional cost.
We may request that you send back the original defective item at no additional cost
Do not use it
. Once it's used, we cannot determine if it was DOA or if it was damaged from being dropped.
Refund Timeline
You can expect to receive your refund within 3-5 business days after handing your package over to the return shipper. However, in many cases, it arrives even sooner. This timeframe accounts for the transit time back to us (typically 5-10 business days), our processing once received (3-5 business days), and your bank's handling of the request (5-10 business days). How to Return an Item
To initiate a return, simply log in to your account, navigate to the "Complete Orders" section under the My Account menu, and click the "Return Item(s)" button for the relevant order. We'll send you an email confirmation once we've received and processed the returned item, along with details on your refund.

See our Shipping Policy and Return Policy for complete details.