Measurement Stapler / Stationery

When“Measurement stapler” is applied to packs of paper in different thickness, the angle measuring device of the stapler will let the user know whether the stapler can punch through the whole stack of paper. When users are dealing with important documents, they can use the stapler easily for binding the paper together.The angle indicates the staple can punch through the whole pack of paperThe angle indicates the staple cannot punch through the whole pack of paperWith the angle measuring device, the stapler can remind the user whether it can punch through the whole stack of paper with circle and cross(X) marks.