Stainless Steel Alcohol Burner - Burn Test - With or Without Perlite?

In this video I do a short burn test on the Stainless Steel Alcohol Stoves (I call burner) I bought on ebay for about $10 each. The stove were suppose to have asbestos fillers but they took it out so they could send them to the States. I put perlite in one of the burners and the burn test is to compare it against a burner without. Looks like the burner with the perlite burned much better so I'll use burners with perlite in the Sterno cook kits to compare to Sterno. Thanks for watching my videos, Hiram