Glass craft burner and air pump set, now on sale for 14,800 yen (originally 15,800 yen) ROPEX BWAN-1, focused flame, for propane gas Purchased new and used for making glass beads for 5 years. It was working well without any problems the last time it was used. I mainly used Satake glass, and this burner is easy to use with its focused flame and ample firepower. Currently, I don't have an environment to connect it to propane gas, so I haven't been able to confirm its operation. I recommend replacing the gas and air hoses just in case.