First time vevor purchase. I ordered an anvil, 4 pack of tongs, a two burner octagon forge, and this small forge. I would never buy another item from Vevor. Absolute Garbage. I am new to blacksmithing but have 11 years in HVAC and am currently an Engineering student, suffice it so say I'm very qualified in the operation and repair of gas equipment. Between the two forges I have spent more time messing with them than using them. The regulator and hose assembly that came with this small square forge was unserviceable. The regulator was stripped and after re tapping the adjustment screw the valve body leaked. After stripping the body I encountered more leaks in the supplied brass fittings. I was able to use this small forge for a few forges with the cheap regulator that came with the two burner octagon model until it went bad. On top of the unsafe/ poor quality of gas equipment the forge body itself is very thin metal. The few times I used this forge the cast iron burner is already sinking into the top of the forge body. I applied insulation hardener and refractory cement to the insulation and after very few hours it appears the top would eventually collapse on itself if the gas equipment was not so junky. Don't waste your money on Vevor products.