1.Wide range of use: these paper trimmer blades can be applied to different papers such as printing paper, photo paper and coated paper, and are very convenient for manual projects;You can make different shapes of papers by using them according to your preference2.Durable material: the paper trimmer blades refill is made of quality ABS plastic, featuring durable steel blades that can service you longer for lasting performance;In addition, the easy handle design makes them easier to grasp, compatible with 853A4 plastic base paper cutter, A3 can cut 42 cm plastic paper cutter, 856A4 white plastic base paper cutter3. Thoughtful design: the replacement blade is hidden under the blade holder, which prevents us from hurting ourselves when using the blade;Meanwhile, the handshaking place adopts an anti-skid design, so you can rest assured to use4.Package includes: You will get 4 replacement blades for paper cutters in orange.There are sufficient numbers to meet your use and replacement, and keep your trimming and cutting smoothly.5.Easy to use: it is convenient to change the cutting blade with one hand, just press gently to reach the desired state;Our products may be similar to the appearance of your cutting, but please read the details and confirm the size before you buy them