sensitivity capacitive touch pen provides precise input and smooth onscreen interaction for accurate sensing. Wide compatibility across smartphones, tablets, and laptops with capacitive touchscreens, enabling one pen to work on multiple devices. Durable construction, crafted from quality materials to withstand frequent daily use by students and professionals. Ergonomic design for comfortable handling during long sessions and everyday tasks. Performance oriented: reliable input with consistent response suitable for writing, drawing, annotating, and navigation. Use scenarios: Taking handwritten notes during class, meetings, or brainstorming sessions on a tablet or touchscreen laptop. Annotating PDFs, marking up documents, or signing on the go with a smartphone or tablet. Sketching, drawing, or quickly drafting ideas on a touchscreen device.