Toilet paper/General storage (Square box)

thingiverse

Set top/bottom to 0, infill at 20% or higher. Choose your preferred infill pattern. \r\n\r\nTo avoid a cap, set top to 2 or 3 layers for top lock piece.\r\n\r\nTotal of 7 pieces, assemble without adhesive. This design ensures a perfect fit; however, depending on print quality, you may need to trim the corners of the wall for easier assembly.