Onyx BOOX Pen 3 Magnetic Stylus ，It is an upgraded version of pen2, with the eraser removed and featuring a clip and a storage compartment for the pen refill.

Applicable to all models that support handwriting and magnetic

Specifications:

- Pen diameter: 8 mm

- Nib: Felt, 1.6 mm

- Pen weight: 21.8g

- Pen Length:156mm

- Built-in storage

- 4096 pressure sensitivity levels

- Magnetic attachment on the side