This item was purchased about 5-6 years ago while traveling for around 10,000 yen. There is no box or instruction manual, and the details are unknown, but it is delicately made, so care is needed when handling it. The paint is peeling in various places where the bamboo crosses. See photos 7, 8, 9, and 10. There is no inner tube. Please examine the photos and purchase accordingly. We offer combined shipping. Shipping will be via Yu-Yu or Rakuraku Mercari. *Related keywords: Incense, fragrant wood, retro, antiques, flea market, old tools, antique, vintage, tea ceremony, tea gathering, matcha, Japanese style, kimono, tableware, dishes, tea ceremony