This fantastic texture pack introduces a collection of beautifully crafted custom crosshair's that greatly enhance the game's visuals compared to the default ones. Currently, it features six top-tier crosshair designs, with promises of additional additions in future updates. These enhancements not only elevate the aesthetics of your HUD but also elevate your overall gameplay experiences to new heights.

So, There are 6 textures of crosshair right now in the game which can be changed. through subpacks setting. The default one is "arrow with dot" So if you just enable and leave it then this crosshair will be in use. It will work seamlessly without any issue of lag on low-end-devices.