### Box in two parts that fit together, in the shape of a Cat. 🐈 With wall thicknesses of 0.8mm and a tolerance (space for interlocking) of 0.45mm. Each part, prints, the side with the largest flat surface on the print bed. ( does not require any supports. ) In the event of a print bed adhesion problem, use a brim. If you have any questions or criticisms, or if you want another version (dimensions, or wall thickness, or nesting tolerance), please leave a comment. Happy printing.