This is an "Inner Core Fire Staff" that I purchased new over 10 years ago from the juggling shop "Naranja" for 27,300 yen. It is no longer sold at Naranja. Fire has only been lit on one end once. It has a disassembled structure, making it convenient to carry. There are no problems with attaching and detaching the parts. The length after assembly (when in use) is 99cm. It will be packaged with vinyl for rain protection and cardboard, and shipped via Mercari delivery. Connecting Method: When holding the center in your left hand and the fire-lit part in your right hand (on the upper side), rotate the right-hand side clockwise without moving the left-hand side to secure it. You should understand it immediately.