Sometimes you are not quite sure what blade to use. Here’s the Plastic Blades Sample Kit with a variety of blade options. It’ll certainly cover all of your bases. Contents: 10 orange Delrin® SafeScrape® (softer) blades – 10 blue polycarbonate (harder) blades – 1 Miniscraper (2 Delrin® SafeScrape® Plastic Blades and 3 wide Delrin® T-Blades). This dynamic kit can help you get a job done now or be used for a future project.