This is my first published 3D creation with Fusion 360. It is a beginner part. It should be printable without support. Dimensions are 100 x 100 x 125 mm (~4 x 4 x 5 in). At 0.2 mm layer on PRUSA with normal speed, it estimates 8 hours to print. Can be reduced to 4 hours with 0.35 mm set at fast speed.
Hatchbox or Amazon Basics PLA
If you use Hatchbox on Prusa, you may want to adjust the temps down to lower stringing. The Amazon Basics worked at 205 C. Hatchbox at 195 C.
Extruded cube with hexagon patterns on sides. Used a through cut to go through all sides.