ONLY Work for iPad 2018-2021Apdoe stylus pen only supports iPad launched in 2018 or later, including iPad Pro 12.9-inch 3rd/4th/5th Gen, iPad Pro 11-inch 1st/2nd/3rd, iPad 6/7/8/9th Gen, iPad Air 3/4th Gen, iPad Mini 5/6th Gen. Please confirm your devices before purchase, other model tablets are invalid. Please contact customer service if you dont sure. Not Applicable ModelsThis stylus doesnt support 2017 and before released iPad versions, including iPad Pro 12.9-inch 1st/2nd, iPad Pro 10.5-inch, iPad Pro 9.7-inch, iPad 1/2/3/4/5th Gen, iPad Mini 1/2/3/4th Gen, iPad Air 1st/2nd Gen. Not compatible with iPhone, Android, Microsoft devices. Tilt Sensitivity and Palm RejectionThe latest tilt-sensing, stroke thickness can be altered via the pencil tip inclination, perfect for drawing. Accurate palm rejection allows you to rest your hand comfortably on the screen without gloves, just like on paper. No lagging and skips provide a comfortable and natural writing feeling. Magnetic Adsorption Replacement Nibs for Apple PencilIt magnetically attaches to iPad which has magnetic function, reducing the loss and scrolling, more convenient to carry and organize. The pen tips are designed as replacement tips for Apple pencil 1st/2nd Gen, with Three extra original pen tips in the pack.