Every detail of the slider is precision processed, and the surface treatment is exquisite and smooth, making it more comfortable to use. Metal Fidget Toys --This Triple Fidget Slider is made of high quality alloy,nicely-machined edges, feels good in-hand. Poker Fidget --Exquisite appearance design can as cool fidget toys choice for gifts.The fidget internal snaps together, providing satisfying feedback and a clear metal collision sound.Adjust the tightness of the lower left screw to change the looseness of the slider to obtain the most comfortable feeling.