2. each products metal surface we will use overoil treatment ,to prevent scrath.
3.each products in box we will packed with gummed tape,to product each tools scrath.
4.the outerside box we can use it as dustpan,the edge of it we use rubber.
first to decoration,second good for collect dust in any place.
5.hand shank we use sheet rubber to protect our hands,give us comfortable feelings.
6.glove surface we use rubber point,to increase rub.