This is a competent, fast, and practical pricing gun that can save you a lot of energy for your successful commercial operation. You can't miss it! It has a nearly complete range of prices and symbols to meet your various needs. The numbers and printed symbols are black and clear to read. The numbers and symbols can be changed by turning the black handle on the side. Easy to use. It comes with 8 label rolls, each roll has 500 labels, so it contains a total of 5,000 labels. One of them is already installed in the labeling gun. It also comes with 2 ink cartridges. One of them is already installed in the gun. Therefore, you can use the labeling gun immediately when the package is opened. It comes with a wrist strap to avoid dropping or hanging. Convenient to use. Labels and ink cartridges are easy to install. As the pictures show, the upper transparent cover can be opened to replace the labels; The front black cover can be opened to replace the ink cartridges. Size: labeling gun, 22.5 x 1.35 x 4.5 cm (W x D x H); 1 label roll: 5.3 x 5.3 x 2.1 cm (W x D x H); 1 ink cartridge, 3.9 x 1.1 x 1.1 cm (L x W x H) Weight (includes 1 label roll and 1 ink cartridge): 280g Package includes: 1 x Price Label Machine 8 label rolls 2 x ink cartridges Note: Before changing the number or symbol, remove the black handle until the red arrow on the reading position points to this number or symbol.