This is a set of 12 chisels, as shown in the photos. I purchased them at a stringed instrument fair and have been storing them since. They are almost new. As far as I can tell, there is no damage. I recommend sharpening the blades before use. Please note that these are sold as-is. They have been coated with rust-preventative oil. The wooden box in the photos is not included. It is for display purposes only. You will receive the 12 chisels.