Bowl

I expected the 7-hole bowl would provide more uniform ignition and combustion, and it does. I didn’t anticipate, though, that it would end the single-hole bowl's tendency to dump ashes in the water — and it does. The 7-hole should be standard. Doesn’t everyone say this? Maybe you’re in the transition process already.

Great gear

Air flow much better with 7 holes

The the material and machining is top notch. I bought the 1 hole bowl only to be able to use the magnetic bowl cover and it works fine in that aspect. But as big as the bowl is with only one hole it burns down the center and I have to stir the bowl a lot. The 7 hole bowl is a much more even burn that doesn't need stirred nearly as much.

Switching from the seven hole bowl was such a difference. Less particulates in the water, less gunk in the downstem. Smoother hits also. When paired with the bowl cover it's perfect.