With its 1.5mm fine nib and 4096 pressure sensitivity settings, the WiWU Pencil for Samsung Galaxy Z can be just as accurate and natural as writing on paper. For convenience, it features a multipurpose button that can be operated with a single click. To access the air-window command menu, press the button. To access features like smart selection, script writing, real-time messaging, and more, simply move the pen over the "hovering struction" icon on the screen and press the button. This is the mobile phone's automatic induction recognition feature. The WiWU Pencil's expertly crafted design makes it easy to hold in your hand and comfortable, allowing you to write for extended periods of time. The pen is small, beautiful, and