This is a set of two ELECOM dust blowers that I've been storing at home. I'm selling them because I don't have a use for them. They are a standard item for desktop cleaning. Please check the condition in the images and consider this item with the understanding that it has been stored at home. "ELECOM Dust Blower" ★ Quantity: 2 bottles (with tubes) ★ Contents: 350ml ★ Non-fluorocarbon specification ★ Dust blower that blows away dust with a powerful spray ★ Ideal for cleaning computers, digital cameras, PC peripherals, and OA equipment ★ The cooling liquid will not spill even when sprayed upside down