You get to save on battery replacement costs since it comes with a power system that is rechargeable.
It is comfortable to the hands even after long periods of use thanks to its ergonomic design.
You will have an easy time cleaning it since it is made of water-resistant parts making cleaning it with water fast and safe.
Its roller head is easily detachable at the touch of a button for quick replacement or even for ease of cleaning.
It is very light to allow for quick hand motions.
It does the job but it is not powerful enough to do it in a short period of time.