The product can punch up to 10 sheets of 70 gram. paper at one time. All holes have diameter of 6 mm. It also comes with paper sorting shaft and button to be pressed when papers are jamming. The product is powered by 4 AAAlkaline batteries or AC ADAPTOR (OUTPUT DC 9V. 1.5A) It is a high-quality product from Japan.
Size : 112 x 100 x 60 mm.
Weight : 441 g. (exclusive of batteries)