B2984 potent Staple Stapler 

★ attached from nails， one machine; 

★ can hit the needle and purl stitch， practical benefits; 

★ durable， efficient office; 

★ holding a comfortable， easy fatigue; 

★ binding firm， penetrating power; 

★ suitable book needle: 24 / 6.26 / 6; 

★ Order Paper Thickness: 25 / 80g;