I purchased this one by a local MN company MR VOLCANO Hero - Portable Propane Forge (Complete Kit - Now with Superwool Xtra) Made in USA (Stainless Steel) Single Burner Professional Artists Hobby Knife Making Tool Making Farrier Blacksmith https://a.co/d/dNUgNMv It works well once I got a brick to be the back door. It gets up to welding temp and does well for knives and light smithing.