Moisture can be taken cleanly with preeminent rubber sticks often eaten. It is easy to twist the return of reciprocating work because it also has easy handle. It is a gem that is also appreciated in price.
I expected it for professional use, but rubber is too hard for the purpose of use, it can not drain well and it will bounce. It seems that the usage like scraping off dirt, such as glass, is suitable. I gave up using. After this, I bought a car wiper type one, but it was almost satisfactory usability.