No. But there is a technique to any form of hair maintenance. With mowers it is CONVICTION. If used with conviction, you will not cut yourself, and it will shear through hair cleanly with absolutely no plucking or pulling.
No. It is self-sharpening so improves with use. Those in a hurry can use diamond lapping paste or a standard emery board on the outer blades.
There have been some incidences of the outer blade being bent out of shape. This will lead to the outer not spinning freely on the inner.
However if you do this by accident, it can be very easily solved, and we will provide advice on how to resolve it.
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