K2-C Stylus Pen Item Description Condition is listed as "Open Box". Compatible with Microsoft Surface Pro 7, Surface Pro X, Surface Pro 6, Surface Go, Surface Go 2, Surface Pro 2017, Surface Pro 5, Surface Pro 4, Surface pro 3, Surface Book 3, Surface Book 2, Surface Book, Surface Laptop 3, Surface Laptop 2, Surface Laptop. Please pay attention that this stylus is NOT compatible with Surface Pro 1, Surface Pro 2 and Surface RT. 1024 Levels Pressure: 1024 Levels of pressure sensitivity that respond to the lightest touch. Provide highly sensitive and precise writing painting experience. Package Included: 1 x Active Pen, 2 x Spare pen Tips, 1 x Refill Clip, 1 x AAAA Battery. Payment Payment is required within 48 hours of purchase. If you are not able to make payment on time please contact me immediately or else an unpaid item case will be opened. Shipping Information All items ship by end of the following business day. All items are well packaged protected. Shipping costs may include insurance. Once shipped delivery time is controlled by the USPS. Terms of Sale It is the buyer's responsibility to read the entirety of the listing (condition, details, description, etc) before purchase. If you have a request for more information on an item - feel free to ask. Returns refunds are accepted within 30 days, but only for legitimate issues (item is incorrect or damaged, etc). Buyer oversight is not considered as a valid reason for a return. Contact Us Feel free to contact me with any questions or issues. I will try to respond to the questions with in 24 hours. I am not a manufacturer or official retail outlet so can only answer generic questions about the listed product. Thank you and I look forward to hearing from you.