It's been 7 years since I desperately seeks an anti pilling razor effective and mains (I had found one in Italy in a market. When the battery laché, I ordered 1 Hong Kong the same brand, but I can not find any). A force perseverance, my husband found the razor SOLAC H101 and wow !!! So, this year, this is the gift that I make my sisters and my mother. This makes the 5th and I buy the gift pleases everyone. Even my husband used. We use the razor on all media (wool, cotton, synthetic).