Simple and thin case for the Viwoods AiPaper Reader. I included two versions: one with the sides completely exposed and one with cutouts for the buttons and sim card tray. I only tested the one with completely exposed sides. If someone tests out the other one and it needs adjusting, I can make changes. Case fits snugly, but relatively easy to remove by pushing on the bottom. 

Filament used in photo example: Geeetech Clear PLA Filament 1.75mm; Printed super slow with a high temp.