★This is a precision blade for engraving plastic models, offering an exacting finish and superb durability. ★Use it to engrave new details or emphasize existing ones. ★Includes one engraving blade, which at 0.25mm is perfect for use on static models such as cars. ★The case can be used to store up to 10 blades. Cut out a section of the packaging for easy color-coded storage (corresponding color is marked on each blade).