Resin is the most important material for LCD/SLA 3D printing, which can be used to produce 3D printed objects directly. It is a kind of material for printing objects in 3D printers, especially for desktop 3D printers. Moreover, the resin is the easiest way to get started with 3D printing, but you may get confused when it comes to resin 3D printer settings, do not worry, we are here to write the best resin settings for Anycubic resin 3d printer below. Flexible Tough Resin. Flexible Tough Resin. Flexible Tough Resin.