The device is nice and light and fits comfortably in your hand. With its hard plastic casing is very robust. The guide cap is easy to adapt the requirements as needed 'for secateurs, it can be eg. As easily lose weight.
The grinding process itself can be quite easy to train the blade by the guide cap along the oscillating heads, so that even beginners can not go wrong.
After two or three dull blades, the device needs a short break to recharge, but you have all the knives sharp again, so it's no problem, many knives in succession again resharpen properly.
All in all, it makes a lot of fun with the Elsharp to work. It is easy, fast, well and efficiently.