Apple Pencil expands the power of iPad Pro and opens up new creative possibilities. It\'s sensitive to pressure and tilt so you can easily vary line weight, create subtle shading, and produce a wide range of artistic effects -- just like with a conventional pencil, but with pixel-perfect precision. Dimensions Length: 175. 7 mm (6. 92 inches) measured from tip to cap Diameter: 8. 9 mm (0. 35 inches) Weight: 20. 7 grams (0. 73 ounces) Connections Bluetooth Lightning connector Other Features Magnetically attached cap