Even some of the consumer units I’ve seen have wood pads, would probably help to put a few sheets of parchment or silicone baking mat between the wood and plate for added safety.
And hey I picked this up for an absolute song on FB marketplace today:
Now I need to source some cheap silk screen material, and build myself a kief tumbler!
Throwback to @99PerCent who planted the idea in my head a few years back with his ingenious creation.