Filament Color Samples / Test Strips

Hi everyone, I offer my 3D-printing services to a lot of people and friends who never printed anything before, and I get a lot of questions on what colors I have. To make it easier I decided to make a quick color sample print I can just bring with me and show them. If you have a huge filament library already it will take some time to print one of each, but it's definetly worth it. Not only do they show color, they also have 4 different levels of thickness (0.5mm, 1.0mm, 1.5mm, 2.0mm). You ca