gun valves stopped working and we only used it about 20-28 times since we bought it.
Decent quality for the home user or the hobbiest but do not buy this model if using often or for work go with the more expensive heavy duty.. I had only these torches at the time for a service truck and needed to head a pin to beat it out and the torches got hot to the touch and took a while to heat the metal. Not the products fault mine for using them on a heavy job when they are medium duty... otherwise they work exactly as they should