I found this inexpensive centrifuge and brought it home to find it not working. I took it apart and cleaned it up. It only needed rewiring to get it up and running. Now with this I am able to retire my blenderfuge. In the blenderfuge the center piece kept warping and had to be replaced. I believe this was caused by the very high speeds of the blender. The blenderfuge was much faster than this centrifuge but this one will work for my needs.