This is a mold for snowballs to make it look like a nuke. It is a quick and easy print-in-place print at 1 hour and 45 minutes on Bambu labs p1s with no supports.  

print settings/info 

filament: 45ish grams when printed with 3 walls and 15% infill 

supports: no 

layer level: .2mm 

brim: no unless you like using them or have bad bed adhesion 

speed: however fast your printer can handle.  but….. 

    ….I would slow down bridges and steep angles. for the Bambu labs/orca, slicer turn on “Overhang Speed ” and set bridges and 75-100%angles to 30mm a second or slower. And for Cura, turn settings to All then go to the experimental section and set the overhanging wall angle to 70 degrees and the overhanging wall speed to something like 10%.

while that looks complicated it's easy and makes prints look much better but if you don't do it they will still function fine 

have fun printing and ruin someone's day for me by throwing one down the back of thier jacket!!

any feedback would be welcome.