Variety of options - With a total of 50 silicone pencil tip cover electronic accessory covers, a wide range of quantities are available to meet your daily use and replacement needs. Range of fitment - These silicone nib covers are compatible with first and second generation Apple pencils. Please note that these Apple pencil nib covers are nib protectors, not nib replacements, and are not suitable for off-brand styluses. Protects your device screen and pencil - The silicone tip cover protects your device screen from scratches while protecting your pencil tip from wear and tear, practical and versatile, helping to extend the life of your pencil. High sensitivity and low noise - The pencil tip cover features high sensitivity as it is a flexible and thin silicone material, it effectively reduces the buzzing noise generated by the pencil and screen, giving you a quiet writing or drawing experience. Easy to install - you can easily attach and remove the pencil tip protector without any tools. Note: Pencils are not included.