Not knives, but I also got from Cold Steel a Chinese Sword Breaker, and a Heavy Duty Cane. On rare occasions I use my rattan staff when I walk, to ease the weight on one side or the other. I've had knee pain for close to 50 years, I think as a result of my legs being straightened out and put in casts when I was a baby. And for several years it's felt like I have arthritis in both hips. I have it nearly everywhere they check for it, but haven't had x-rays on my hips. So I thought a cane would look better and work better for me. Besides the other bad joints, I have arthritis in every vertebrae, and pull muscles in my back a lot more often than you may think. The handle of the cane is only big enough to hold onto with 3 fingers, but if I lay my trigger finger along side of it I can get a good grip (without a negligent discharge).

I put a D-ring in the hole in the handle and have it hanging on a hook. Too bad the only D-ring I had isn't thicker.
I already have an African Walking Stick but the head of it's too big to get a good grip on. I've been thinking about putting it on the lathe and turning it down, but my lathe is only 36" long IIRC, and I would need to buy a bed extension. The sword breaker is light enough to wield one-handed but the pommel allows for a solid hand-and-a-half grip. It's a few inches shorter than my Warrior Series Katana, and my katana is a few inches shorter than my Grosse Messer (big knife). The blade on the Grosse Messer is fairly thin and it's too flexible IMO. I wasn't expecting a floppy bladed sword, and I like the katana a lot better. And my katana looks better than the new model. My guard is a lot fancier looking. It has the same kind of ray skin grip and 2 brass "lucky charms" as I like to call them*. Cold Steel has a boken with a braided look grip on it now that looks a lot better than mine, but it's built the same way. A thick band of rubber is slid over the blade to hold the guard on.
I bought a Secure-Ex Sheath with a neck chain for my Delta Dart, and since the Delta Dart costs less than the sheath I bought another one of those too. Now I have a spare, in case I have to leave the first one somewhere. Like embedded deeply into someone who desperately deserves to be stabbed. Of course I took the steel ring off the handle so it can pass though metal detectors undetected. I have plenty more knives to post next time. Like I said, I bought a bunch of them.
* The menuki are the decorative metal ornaments that are woven under the tsuka-ito (handle wrapping). These ornaments were originally made to hide the mekugi pins that secure the tsuka to the tang of the blade. They are normally positioned forward on one side and back on the other. These are your hand positions with the menuki fitting into your palms. Since it had been attached under the Tsukamaki (the handle of the Japanese sword wrapped by thread), Menuki played an essential role in making it easier to grip the handle of the sword.