WHOLESALE PRICE USED ONCE TO TEST FOR BULK ORDER Capacitive Pencil Professional Drawing Tablet Active Stylus Pen for Smart Phone Pencil Use Mobile Phone, Tablet Material Plastic, Aluminum Feature Palm Rejection Type Active Capacitive Length 16.7 cm Battery Li-polymer 140mAh Charging Time 90 minutes Working Time 10–12 hours Fine Point Tip Size 1.7 mm