This Card Box is designed to contain ~60 Cards sleeved in Mayday Games Standard Green Card Sleeves (these sleeves fit cards from games like Thunderstone & Call of Cthulhu: Living Card Game).All my models are designed to be built using a Replicator (as this is the 3D Printer that I have ready access to).I have built this model twice now. and have found the following settings to be preferable: Printed at 10% infill with 2 shells and a layer height of .10.The results were good however the interference fit required a little sanding. I have created a new model that should address this and will test that shortly before uploading (walls may now be too thin).