Every time I get a new color of filament, I go through a routine: I open it up, run it through an 18 hour bake in my eSun filament Driers (because "sealed in the bag from the manufacturer" doesn't necessarily mean "no moisture in the filament"), then I print off what I call a "Color Sample Tag," all before storing them in zipper bags with desiccant. I then put the sample tags onto cable keychain loops, so that I have reference to actual colors after printing (because they're not always the same as on the spool), and to show potential customers the variety of color choices they have available (except for the rainbow colored filaments, which don't do well as examples in small prints).
These are the resulting .stl files for each color. I don't know if these will be of any use to anyone else here, but I'll go ahead and upload them. There are [currently] two styles: One for ABS, with the word "ABS" on one end, to differentiate them from the [generic] PLA versions (which, theoretically, you could use for any material, as long as you have some way of knowing the difference [i.e., a black Sharpie® on the back denoting material]). When I start working in other materials (PETG, TPU, Nylon, etc.) I'll make more, replacing the "ABS" with whatever is appropriate for that version. Thus, this will always be a "Work In Progress" - each tag is complete, but the collection is far from it :).
You can download them all in the .zip file, or just the ones you need or want under the "Thingie Files" section.
Current Files:
Color Sample Tag (Orange, PLA).stl
Color Sample Tag (Antique Brass, PLA).stl
Color Sample Tag (Antique Gold, PLA).stl
Color Sample Tag (Beige, PLA).stl
Color Sample Tag (Black, PLA).stl
Color Sample Tag (Blue Silk, PLA).stl
Color Sample Tag (Blue, PLA).stl
Color Sample Tag (Brown, PLA).stl
Color Sample Tag (Cadet Blue, PLA).stl
Color Sample Tag (Camo Green, PLA).stl
Color Sample Tag (Chocolate Gold, PLA).stl
Color Sample Tag (Coffee, PLA).stl
Color Sample Tag (Copper Satin, PLA).stl
Color Sample Tag (Glow in the Dark Blue, PLA).stl
Color Sample Tag (Glow in the Dark Green, PLA].stl
Color Sample Tag (Gold Satin, PLA).stl
Color Sample Tag (Gold, PLA).stl
Color Sample Tag (Green, PLA).stl
Color Sample Tag (Light Blue, PLA).stl
Color Sample Tag (Marble, PLA).stl
Color Sample Tag (Merlot Red, PLA).stl
Color Sample Tag (Moss Green, PLA).stl
Color Sample Tag (Neon Green, PLA).stl
Color Sample Tag (Neon Orange, PLA).stl
Color Sample Tag (Neon Pink, PLA).stl
Color Sample Tag (Neon Yellow, PLA).stl
Color Sample Tag (Pine Green, PLA).stl
Color Sample Tag (Pink, PLA).stl
Color Sample Tag (Purple Glitter, PLA).stl
Color Sample Tag (Purple Satin, PLA).stl
Color Sample Tag (Real Green, PLA).stl
Color Sample Tag (Real Grey, PLA).stl
Color Sample Tag (Red Silk, PLA).stl
Color Sample Tag (Red, PLA).stl
Color Sample Tag (Silver Glitter, PLA).stl
Color Sample Tag (Silver Satin, PLA).stl
Color Sample Tag (Silver, PLA).stl
Color Sample Tag (Skin, PLA).stl
Color Sample Tag (Transparent Green, PLA).stl
Color Sample Tag (Transparent Purple, PLA).stl
Color Sample Tag (Transparent Wine, PLA).stl
Color Sample Tag (Transparent Yellow, PLA).stl
Color Sample Tag (Transparent, PLA).stl
Color Sample Tag (White, PLA).stl
Color Sample Tag (Wood, PLA).stl
Color Sample Tag (Yellow, PLA).stl
Color Sample Tag (Black, ABS).stl
Color Sample Tag (Blue, ABS).stl
Color Sample Tag (Crystal Clear, ABS).stl
Color Sample Tag (Fluorescent Green, ABS).stl
Color Sample Tag (Fluorescent Orange, ABS).stl
Color Sample Tag (Fluorescent Yellow, ABS).stl
Color Sample Tag (Gold, ABS).stl
Color Sample Tag (Green, ABS).stl
Color Sample Tag (Light Blue, ABS).stl
Color Sample Tag (Orange, ABS).stl
Color Sample Tag (Pink, ABS).stl
Color Sample Tag (Red, ABS).stl
Color Sample Tag (Transparent Blue, ABS).stl
Color Sample Tag (Transparent Green, ABS).stl
Color Sample Tag (Transparent Red, ABS).stl
Color Sample Tag (Transparent Yellow, ABS).stl
Color Sample Tag (Transparent, ABS).stl
Color Sample Tag (White, ABS).stl