Introducing our latest product! The Battery-free EMR Pen for VINSA Graphic tablets is the perfect tool for digital artists and designers. This pen is designed to be environmentally friendly and wallet-friendly by eliminating the need for batteries. You won't have to worry about running out of power in the middle of your project. Our factory utilizes the latest technology and high-quality materials to guarantee the performance and durability of our products. Say goodbye to battery headaches and hello to a more efficient and cost-effective drawing experience with our Battery-free EMR Pen.