Compatible only with Surface Pro 4, Pro 5, Pro 6, Pro 7, Pro X, Book, Go, and other compatible Surface devices. Highly sensitive tips provide a precise writing and drawing experience. With excellent responsiveness and sensitivity, you can write and draw smoothly without restriction. Premium quality pen tips offer performance comparable to original equipment, designed for compatibility with Surface devices. No scratches: the fine rubber tip is clean and smooth, helping to prevent screen scratches and significantly reducing friction on the screen. Easy installation: designed for simple replacement. No tools required—pen tips can be easily attached or removed by hand. Model: 2H Applicable models: Surface Pro 4, Pro 5, Pro 6, Pro 7, Pro X, Book 1/2, Laptop 1/2, Studio, Go 1/2 Size: 1.5 x 0.1 x 0.1 cm Weight: 15g Color: Black Material: ABS Package Contents: 5 x Stylus Pen Tips Note: Light and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3 cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!