The San Chang 230 stapler (thickened model) is made of high-quality plastic and iron, with a very beautiful appearance and a smooth and comfortable texture. The internal mechanism is designed with a spring-loaded system, with a dedicated stapling needle slot. The use is very simple, and the design is very user-friendly, with good stapling performance, suitable for stapling receipts, simple documents, etc. The San Chang 230 stapler (thickened model) comes in a thickened version with cartoon shapes and multiple functions, with a price range of 25-45 yuan. The packaging specifications vary according to the size of the stapler, available in 20-piece, 60-piece, 120-piece, and 240-piece packages.