I only made this box after downloading and printing many other people's box design. Everyone's design seemed to have one thing in common: the lid to the box was a very tight fit meaning it couldn't be easily slid or removed. As a result of this I decided to make my own box. The lid is 1mm narrower which means it will fit the box straight off the print bed. Furthermore, the lid is a snug fit and there is no "play". I printed this box at a 0.2mm layer height and 10% fill and this gave surprisingly good results. I would recommend around this mark for optimum printing. Dimensions are: L: 60mm W:40mm H:30mm Enjoy!