After purchasing a vevor meat grinder for processing our meat on the farm and seeing the build quality, I decided to by the vevor meat slicer. Great build quality with no plastic parts except the adjusting handles. Heavy machine like you see in the deli. I can't figure out the sharpening system though. It comes with 2 stones that mount at angles that are attached to the top of the machine. It appears that the stones are installed backwards. Once I figure that out, I will update to 5 stars. Super happy with vevor. Just ordered the commercial chamber vaccum sealer as well.