thebouncer wrote:請問這是哪種菜瓜布呢...(恕刪)
lovetea wrote:如果是(水)砂紙, 那鋁圈擦下去, 應該會花掉吧
oiio wrote:水砂紙是在研磨補土的...(恕刪)
oiio wrote:看起來是水砂紙下去裁...(恕刪)
limni wrote:砂紙的話底部材質是紙質的。