Designed to meet the demands of medium to high volume usage, the GBC TB500 Thermal Binder is designed for medium to high volume usage, and delivers a polished perfect bound finish to documents and presentations. The simple yet intuitive controls feature an auto cut-off function when no document is loaded. With the capability to bind up to 500x70gsm A4 sheets at a time or multiple smaller ones simultaneously, this thermal binder ensures efficiency and versatility for professional document assembly.