Filament material sampler is used to view different materials for 3d printing of the customer. At first glance, it looks like it has only 6 samples, but the sample book is double-sided. This is also my second swatch published on this page. Compared to the old one, I changed the fact that in order to take up less space, the individual samples are also on the opposite side, the samples also hold better on the swatch, and I also improved the samples themselves. All parts are printed at 0.15 mm layer height and 0.4 mm nozzle. The design lug is used to hold the entire template and can also be hung on a nail or clipped somewhere in the same way as keys on a doorknob, and also the hexagonal design completes the creative look of the template.