Amazon.com: BoxWave Stylus Pen Compatible with Acer Spin 3 (SP314-53N) (Stylus Pen by BoxWave) - AccuPoint Active Stylus, Electronic Stylus with Ultra Fine Tip for Acer Spin 3 (SP314-53N) - Metallic Silver :
Acer Active Stylus Pen ( Acer Active Stylus Pen, Silver, ASA630 ) | Shopee Malaysia
Acer Spin 3 (SP314-21N) original stylus pen - sparepartworld.com
Amazon.com: Acer Spin 3 Convertible Laptop Stylus Pen, Active Stylus Digital Capacitive Pen for Acer Spin 3 Convertible Laptop High Precision with Ultra Fine Tip,Touch-Control and Rechargeable,White Drawing Pen : Cell Phones