grinding
· I accidentally bought teff instead of teff and used my Nutribullet to grind it up. Worked great! Quick, as well. Share. Improve this answer. Follow answered Oct 15 '19 at 22:19. Kimberly Cooper Kimberly Cooper. 31 2 2 bronze badges. 1. 3. If that's a high speed blender, be careful grinding solids. The bearing holding the blades expects liquid cooling. My NutraNinja bearing and housing ...