The file 'Magnetic Key Hiding Box With Sliding Lid -FIXED &No Supports Needed 3D Printer Model' is (stl) file type, size is 63.5KB.
I saw in the comments that the box was not sitting flat on the bed surface and the OP never got around to fixing it. Here you go, both pieces are now sitting flat on the bed.
ALSO: I have added separate files for the lid and box. The box is now rotated so Im pretty sure you should not need supports to print it. Cura says its only like an extra 30 minutes for tree supports so why not though? If you do try without supports I suggest turning it on your bed 45 degrees and checking the layers in preview to make sure your lines are running longways when you get to that point. Enjoy
Box-_No_Supports.stl | 76.0KB | |
Lid-_No_Supports.stl | 16.0KB | |
Remix-_Magnetic_key_hide_box_with_sliding_lid.stl | 90.5KB |