I ask myself this question, why do I need another slider when I already have one?Why did I purchase this slider?Considering that I trust this company, this being my 8th product I have from K&F, I know I cant go wrong!Why is this slider good?carbon fiber, extremely LIGHTvery handy to work with cause of its size, 80cm for a portable slider is more than enough, shorter si not enough, longer is annyoing if you have to carry it around.solid and compact, camera doesnt shake, if you put it on a regular tripod is solid, doesnt balance up and down on the edgesI have a "remote" set which includes this slider, some led lights on batteries, camera/ phone and a tripod> everything super light and easy to carry around.as you can see in the video, there are 3 ways to use this slider(i would say its 4 ways), for one of them you might need some extra equipment but what I want to highlight over here is that it is multifunctional. I take this slider with me when I make food videos, and yes, I use my phone for that. In the pack you will get a phone adaptor which is another reason why I have purchased it just because I place my phone on that and I just hold the slider in my hand from one side to get this super smooth movement.This is what I was looking for, a slider to take it with me when i film interviews outside, solid, light, reliable item and to for food/ products videos to be able to hold it in my hand.If you see on the top part where you put your ball head there is a circle which basically holds in place the head, has that rubber grip under.Check the video, sorry for my english.IMPORTANT to mention that I have place the slider on the tripod which was on the carpet and that doesnt give a lot of stability to it, place your tripod on a solid surface!!!If my review helped you please click on the helpful button bellow.Thank you!