Can write four strokes at the same time, the original handwriting writing, ID identification can be different pen different colors.

1. Digital art: Active electromagnetic pen is a common form of digital art that allows artists to paint on computer or tablet screens, as if using traditional media.

2. Signature capture: These pens are also used to capture digital signatures, usually for business and transactions.

3. Take notes: The active electromagnetic pen is great for taking digital notes during meetings or lectures, allowing you to easily save and organize notes.

4. Game: Players can use an active electromagnetic pen to draw or write, and even serve as a unique controller for a specific game.

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