Vape Stand

Pretty basic stand for a 510 thread vape pen battery. Mine is 11.1 ish mm at it's base so I think I added .3 making the center hole 11.4 mm. Has lettering "I" "S" "H" "C" for the cartridge spaces. This is my third print so I don't think I changed any of the Cura settings when I sliced.
Fill -15% cubic but this is def overkill. Any fill is probably fine as this thing doesn't really take any stress.