Reddit reviews Whirlpool Part Number W10216179: Wok Ring

I have not used one but if it's a heavyier cast iron wok, it would take longer to heat up and cool down and would probably be hard to move around. That being said, for larger portions it may work well. I think as long as it's a thinner cast iron it may be fine. Thin carbon steel woks aren't great I will give you that, you want a thicker one.

This is the wok I use (I think, I have had it for a while but it looks the same) and I like it but you really need a wok ring for it to be stable, I prefer a big heavy one and I take the whole grate AND diffuser off my propane stove (once it's safely lit) and use it like a chinese 'torch' stove - it DEFINITELY gets hot enough. I've never burned my house down yet.

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