I use a 3D crafting printer known as Silhouette Alta 3D. I used the DRAFT print setting for my photos, but these would certainly come out sturdier on the STANDARD print setting with more infill. The most important point is that United States' 4 major coins (quarters, dimes, nickels, pennies) all fit and allow you to count one full bank roll's worth coins in their respective denominations ($10, $5, $2, $0.50). 5 coins fit in each half-moon pocket.

The included rollers allow you to make your own coin wrappers. Using heavy cardstock, cut the following paper sizes out: Quarters - 3.5" x 3.75", Dimes - 2.75" x 3.25", Nickels - 3.25" x 4", Pennies - 2.75" x 3.75". The second measurement of each of those will be your length (of the coin roll). Simply take the 3D printed roller for that coin and tightly wrap the paper around it (the paper will be longer than the roll to allow you to fold the end flap in as pictured), secure the rolled paper with tape, pull out the 3D printed roller from inside.... then fill it with the correct coin, fold the flaps, label it, and you're done. PLEASE NOTE: I attempted to include the coin denominations embossed into the coin roller prints, but it required supports and I was trying to avoid supports of any kind for the smoothest finished project. To figure out which coin roller is which, simply place a penny, nickel, dime, and quarter on the top of each and it will be obvious which one is which. I labeled mine with a sharpie marker, as pictured.