Price reduced by 1000 yen because I noticed a slight distortion. There was no difference in the feel of use. I bought this because I was fascinated by climbing using cams on outdoor rocks, but I never actually had the opportunity to use them. Then I had a child, and I no longer had the opportunity to go mountain climbing or climbing. I purchased this about 8 years ago, but it is unused. I will send it with my personal carabiner. ↓ For those who are not familiar with cams This is a tool used in climbing called a cam. How to use it: In outdoor rock climbing, on regular routes, bolts and rings are placed in the rock, and you attach a quickdraw and rope there. However, on routes without bolts, you cannot attach the rope, so you insert a cam into a crack in the rock instead of a bolt. Then you attach a quickdraw and rope there. You need to use a cam that fits the crack in the rock, so it's better to have multiple sizes of cams. It's a rather specialized piece of gear, but it also appears in mountain climbing and climbing manga, and you can feel a special feeling by holding it and gripping it firmly. I felt that way myself (lol)