About the handling / use of the Work Sharp is to say, watch video on You Tube, and off you go!
Minimum Craftsmanship is the only requirement to make it work.
I give the Work Sharp 5 stars and highly recommend this for all need like sharp knives and want to continue.
The price is in it for me ok! The device itself is well made and even a bag for storage is included.
Whether the Work Sharp but is suitable for Axes, scythes or similar robust tool, I doubt it. For me it all seems to be too delicate at Work Sharp. Also, I would want to bother with the device not as long service life.
The Sent carried out through Amazon, with whom I am more than happy for years.