Apple Pencil (2nd generation) delivers pixel-perfect precision and industry-leading low latency, making it great for drawing, sketching, colouring, taking notes, marking up PDFs and more. And it’s as easy and natural to use as a pencil. Apple Pencil (2nd generation) also allows you to change tools without setting it down, thanks to its intuitive touch surface that supports double-tapping. Designed for iPad Pro, iPad Air and iPad mini, it features a flat edge that attaches magnetically for automatic charging and pairing. Diameter – 8.9 mm, Connections – Bluetooth