Review on Titanium Carabiner Keychain PRO - Heavy Duty Outdoor Tool For Camping, Hiking And Daily Use, Multitool With Red Ring, Perfect Backpack Accessory And Keychain by Smooth May

I LOVE this carabiner/multitool. It's part of my everyday carry. This should be a five star review.I purchased mine through the original Kickstarter, so maybe the finishing/polishing issue has been resolved.The edges, particularly inside edges, were sharp enough to literally cut halfway through a belt loop on my jeans. The edges were not sharp enough to cut my skin, but hanging on the belt and swinging back and forth for a few days was enough to cut halfway through before I noticed.It took an hour or so, working with hand files and various grits of wet/dry sandpaper to properly polish the edges. That hour was worth it.