Scientific Inhalation- Purify your smoke with activated coconut carbon and organic cotton. It takes out carcinogens. Checkout sipipes.com to read the studies.

Glass is in 9.5/10 condition small water stain at bottom. This is a discontinued model. Comes with mouth piece, carbon chamber, bowl. 18mm

Note - carbon chamber attachment is not necessary because carbon can be filled directly in the bubbler. There’s a honeycomb blocker so it won’t fall in the water. You can also add organic cotton near the mouthpiece, there’s also a honeycomb filter for the cotton to stay in place.

Smooth, clean, tasty hits. No coughing. I will add a little carbon and cotton sample as well.

SI Pipes