Digital smart pen. Works on paper with special notebook (included). Captures handwriting and syncs to app via Bluetooth. Converts handwriting to text. Rechargeable battery (8h). Fine 0.7mm rollerball refill. Palm rejection.
| technology | IR Camera + Bluetooth |
| battery_hours | 8 |
| refill | 0.7mm Rollerball |
| app | iOS + Android |
| conversion | Handwriting to text |
| paper_sensing | Special notebook + regular paper |
| charging | USB-C |
Designed for AI agent ordering. Use REST API or MCP protocol.
GET /v1/products/OF-PEN-DIGITAL