Hard lense container

youmagine

This lens container holds hard contact lenses snugly in place. It prints flawlessly with both ABS and PLA materials. I currently use the ABS version without any issues, but I'm still unsure if the conditioning solution will affect PLA's performance. The lids can be printed upside down if you prefer to remove support material from the top, although this approach doesn't appeal to me aesthetically. A possible design improvement would involve a coarser thread; its current cross-section is a trapezium with a 1 mm base, 0.4 mm height, and sides angled at 60 degrees. So far, this setup has worked well for me.