1、Wide Compatibility: This touch stylus nib set is compatible with for Z FOLD3 4 5. Please confirm your model before purchasing for seamless use with your device. 2、Convenient to Use: Simply use the pen clip to remove the old pen tip and insert the new pen tip for easy and hassle free replacement, ensuring smoothly and seamless writing. 3、Robust Material: Crafted from stainless steel, this pen tip provides a longer lifespan and enhances writing experience, eliminating the need for frequent replacements. 4、Gentle Reminder: Recommended to apply tempered glass or paper like film on your device when using the metal pen tip to defend the screen while maintaining a smoothly writing experience. 5、Pressure Sensitivity: With 4096 levels of pressure sensitivity and tilt tracking, this pen tip supports accurate writing and drawing, allowing users to create exceptional writings and graphics with superior control and accuracy.