Replacement blades for 10PCS orange paper cutters, paper trimmer blade filling made of ABS plastic, with durable steel blades that can provide you with longer lasting performance; The easy to grip handle design makes it easier to grip, compatible with 853A4 plastic base paper cutter, A3 can cut 42cm plastic base paper cutter, 856A4 white plastic base paper cutter, and the replacement blade is hidden under the blade holder to prevent injury when using the blade; At the same time, the handshake is designed with anti slip features, providing peace of mind for use. Replacing the cutting blade with one hand is very convenient, just press lightly to achieve the desired state. Can be applied to different types of paper, such as printing paper, photo paper, and copperplate paper, making it very convenient for manual projects; You can use them to make paper of different shapes according to your preferences