Nintendo switch game card holder

Card storage box for my sons new Nintendo switch. This is my first attempt at a design from scratch with a thread. Worked well but i think the design needs some features to aid unscrewing as it can tighten down too well. Please post a picture if you print one - thanks Visit our blog to see this and other projects we have completed https://realbaddad.com 3D Printed Fortnite Axes & Props - https://realbaddad.com/3d-printed-fortnight-axes-props/ 3D Printed Movie Props & Figures - https://realbaddad.com/3d-printed-movie-props/ Iron man helmet - https://realbaddad.com/iron-man-helmet/ Thing Watch Stand - https://realbaddad.com/thing-watch-stand/ Minecraft Torches - https://realbaddad.com/minecraft-torches/