Check the listing for details. 12pcs Stylus Pen Disc Tips Universal Replacement High Precision Round. Condition: New. Listed at 17.33 USD. What is this?Stylus disc pen tip universal replacement is a multifunctional tool for precise stylus pen touch screen input. It can be used for various sketching, drawing, painting, writing, gaming, etc. on all touch screen devices such as cellphones and tablets, and is also suitable for professionals in the workplace, such as designers, architects, engineers, etc.What will I get?Stylus disc pen tip, is in size of :7mm/0.28 inch pen head dia, 2mm/0.08 inch hole dia, 15mm/0.59 inch total lengthIn the package of: 12pcs x Stylus disc pen tipIs there any advantages of the product?The multifunctional universal replacement of touch stylus pen tip has high compatibility and supports all touch screen devices, such as various cellphones, tablets, etc.