I use this and I bought it as my first time using one in 2018 and I like it and it’s still going strong. Easy to us. You just twist the bottom and it opens up, you put the blade in, twist the bottom the other way to close it tight where the blade bends slightly and you can’t twist anymore and you’re good to go. I use a conditioner bar on my legs as I go over them before the razor and it gets a close shave and makes it easier. Hope this helps!