FIRST Apple Pencil Compatible with: iPad Pro 12.9-inch (2nd generation) iPad Pro 12.9-inch (1st generation) iPad Pro 10.5-inch iPad Pro 9.7-inch iPad Air (3rd generation) iPad (10th generation) iPad (9th generation) iPad (8th generation) iPad (7th generation) iPad (6th generation) iPad mini (5th generation) Tech specs: - Length: 6.92 inches (175.7 mm) measured from tip to cap - Diameter: 0.35 inch (8.9 mm) - Weight: 0.73 ounce (20.7 grams) Connections Bluetooth Lightning connector Other Features: Magnetically attached cap Nothing wrong with it! Just got a new one and iPad as a gift. Only thing the box does not come with is the additional pencil tip, can be bought separately from other sites though.