This item was delivered damaged.  No original box, instructions.  The item inside the shipping box was in styrofoam that was broken in several places.  It was surrounded in Bubble Cushion.  Upon inspection of this item I found that the bean holder was severally cracked at the base where it connects to the burr grinder.  I did not attempt to test.  I called immediately to Wayfair and talked to Jarred who not only issued my refund, watch your clearance items small print, but helped me purchase another to my satisfaction.  All done with fantastic speed and on point efficiency.  

Pros: Good deal at the time.  Thumbs up to Wayfair customer service.    
Cons: For sale clearance returns  are/should to be better scrutinzed on both ends.