Reddit reviews amPen Fine Point Disc Stylus-Retractable Precision Stylus Pen for Touchscreens (Black)

Disc tip technology allows stylus to write with precision, like a real pen on your tablet or phoneThe plastic disc tip is retractable; this protects the disk from damage during travelCompatible with any touchscreen phone or tablet, including the iPad Pro, iPad Mini, iPad 11, Galaxy Tab, Microsoft Surface, iPhone X, Samsung Galaxy S10, S9, Note 9Plastic disc glides effortlessly across your touchscreen device at an angle or upright; taps and toggles with easeNote: Do not remove the plastic disc unless you are replacing it; the disk remains on the stylus during use. If a replacement tip is needed, they are available and are sold separately on this product page; Amazon #B015F1DZFK