Question: I have this portable stove thingy
https://www.amazon.com/dp/B0D1K9W4KZ?psc=1&ref=ppx_yo2ov_dt_b_product_detailsIf I were to make a "fuel puck" out of cardboard and paraffin wax - How effective would that be?I'm just worried it won't get hot enough to do cooking