1.compatible with APL Pencil Tip: These replacement tips are compatible with compatible with APL Pencil 1. Generation and compatible with APL Pencil 2. generation and work on iPad Air 3. Generation, iPad Mini 5 Generation, iPad 7 Generation, iPad 6 Generation, iPad Pro 12.9 inch 3. Generation / 2nd Generation / 1. Generation, iPad Pro 11 inch, iPad Pro 10.5 inch, iPad Pro 9.7 inch.^ 2.compatible with APL Pencil Nib: Highly responsive and perfectly precise, pressure and tilt sensitive, virtually no delay between what you write and what you see. You can use it to take notes, paint a watercolour or design a building on site, even anything else.^ 3.iPad Pro Pencil Tip: Our iPencil tips are made of premium eco-friendly material for daily use, which work smoothly and flawlessly, do not scratch your iPad screen and provide an excellent user experience.^ 4.EASY TO USE These iPencil pens fit your compatible with APL Pencil perfectly and are easy to attach or remove. The package includes: compatible with APL pencil replacement tip x 4. Mini & compact, convenient to carry so you can always have it ready.