Magic Bullet (Blender) Replacement Gear

The model has been designed to be printed on the gear teeth (i.e. upside down) without any supports. The circle in the middle only exists to make the overhangs possible without supports and can be removed if you wish. While the friction fit probably works well enough, I've added a few drops of superglue to make sure it's stuck to the Magic Bullet.

I've printed it in PETG with a 0.6mm nozzle (14 minutes), but anything should work.