PURPOSE: To make it possible to successively and evenly use the entire surface of the front and rear of respective cloth pieces by providing a wiper with plural sheets of the cloth pieces consisting of ultrafine fibers and fixing these cloth pieces in such a manner that the entire surface of the front and rear of the respective cloth pieces is successively usable.

CONSTITUTION: Three pieces of the cloth pieces consisting of the ultrafine fibers are fixed 5 to each other approximately along a two half pieces 1a, 1b, 2a, 2b, 3a, 3b so that both front and rear surfaces 1a', 1a", 1b", 1b", 2a', 2a", 2b', 2b", 3a', 3a", 3b', 3b" of these half pieces as total 12 faces are usable. As a result, a user is able to successively and evenly use the entire surface of the front and rear of the respective cloth pieces.