1. The thread is specially designed, almost the same as the original pen tip, and can be replaced with the original pen tip 2. Alloy needle, round pen tip, wear-resistant and durable 3. More stable pen control, pencil feel 4. Enhanced signal transmission, ultra-low latency, smoother writing, continuous touch 5. Effective noise reduction, silent writing 6. Material: plastic 7. Suitable for Apple Pencil 2 and Apple Pencil 1