New version of Storage box!

Better model slicing, thicker walls, improved corners, overhangs and handles.
Can be print faster than the previous model!

Visual comparison:
 

Two print profiles:

1. Default (220x180x80)
   - Wall thickness: 2.4 mm
   - Line width: 0.6 
   - Walls: 4 (in slicer set to 3 to overlap the lower layers with the walls of the box)
   - Line height: 0.28
   - Seem position: Back
   - Fan speed: same for every layer (I set 50%)
   - Speed: 120mm/s (can be set higher)
2. Small (176x144x64) for a1 mini
   - Wall thickness: 2.12 mm
   - Line width: 0.53 
   - Walls: 4 (in slicer set to 3 to overlap the lower layers with the walls of the box)
   - Line height: 0.28
   - Seem position: Back
   - Fan speed: same for every layer (I set 50%)
   - Speed: 120mm/s (can be set higher)

Feel free to adjust printing speed (I printed with 120mm/s PLA and PETG) and resize the box as you wish!

In addition I released 2 lids for this storage box to cover or stack boxes