Grav Labs Bates-Worm Diffusion Pump 12 Inch Dab Rig

Grav Labs Bates-Worm Diffusion Pump 12 Inch Dab Rig

Marsoni

M251S

$125.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Grav Labs Bates-Worm Diffusion Pump 12 Inch Dab RigThe Grav Labs Bates & Worm Outside Diffusion Pump Bubbler is an incredible design collaboration between Grav Labs, Steve Bates & Worm Glass. Water is pulled through the diffusion pump on the outside of the pipe and the glass bead separates your hit into thousands of individual bubbles. This piece takes dabs to the next level, as it showcases a diffusion pump design and features a separation tube that connects the joint to an outer chamber. After you

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We offer a 30-day return/exchange service after receiving.
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Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.

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Reviewed in the United States on February 13, 2026

Verified Purchase

Tat Phoenix

Chelsea, US

★★★★★ 5

Good quality

Size: Medium, Color: Set-unbl

They fit perfectly and seem well made

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Reviewed in the United States on February 22, 2026

Verified Purchase