This is an item from a relative's decluttering. There are 6 packs of the same product. One pack appears to be cut or torn, as shown in photo 4. I searched online and found it on www.thecgroup.com, but the price is unknown. Vessel diameter: 3.0 mm, Wall thickness: 0.5 mm Lengths: 25 cm, 28 cm, 25 cm, 26 cm, 27 cm, 12 cm x 2, totaling 155 cm I may take time or be unable to respond to inquiries about items other than those in the photos. I'm pricing this based on the rarity, referencing that similar domestic products (around 10 cm long) sell for just over 30,000 yen for a set of 10. I plan to list similar domestic products as well; I am currently searching online. I found another one, so I've slightly lowered the price per unit and relisted it.