This calculator notepad offers a dual-functionality of a calculator and writing board. Utilize the stylus pen for on-the-go calculations and note-taking. The smart calculator features a 12-digit display, allowing simultaneous writing and calculating, making it highly convenient for recording. The erase button enables one-click clearing of the full screen, and the lock function prevents accidental deletion.The lightweight clamshell design ensures the keyboard is well-protected. Customization options are available. Rush &unprinting available. The price covers 1000 units shipped via ocean freight