Used only once to remove a stuck screw, and then stored in a toolbox. This is the main unit only. There are no instructions or packaging. Please refer to the manufacturer's website for usage instructions. Also, there was a small scratch on the tip from the time of purchase. Please see the area circled in yellow in the photos. This is a used item, although it was only used once, so please understand this. Please refrain from purchasing if you are concerned about minor details or are overly sensitive. Shipping will be via Rakuraku Mercari. Instant purchase is welcome. No price negotiations.