Hand shredder - ideal for shredding financial, securities system business premises of counter instruments.small size, does not take up much space in your home, office, etc. Turn the knob manually for grinding products, anyone can easily use. the input width is123mm and the width of the torn paper is 3mm (strip). suitable for offices, school or family use. clean the machine only use a soft cloth with a little medium detergent and water. Do not fill more than paper weight, hand or with scissors, nails in the paper input.