1Ruler Design: Small hole punch adopts ruler design, fast positioning, convenient punching, DIY originality punching, can easily complete punching. 2Positioning Post Ruler: Hole puncher comes with a positioning post ruler, which is convenient for determining the punching position. The ruler scale line can locate the conventional A5 or B5 or A6 or A7 inner page punching position. 3Comfortable Grip: Loose leaf hole puncher can bind 3 holes, 6 holes and 9 holes according to the specifications of the inner pages. It is compact and exquisite, and has a comfortable grip. 4Plastic Bottom Cushion: Hole punch uses a three dimensional plastic bottom cushion to collect paper scraps, which is antislip and stable, and protects the desktop. 5All Metal Body: Hole punch all metal paint body, strong and durable. Independent cast metal blade, acute edge, sturdy and durable.