Library, education, pen 3D illustration
![Library, education, pen, school, study, geography, book 3D illustration - Download on Iconfinder](https://cdn4.iconfinder.com/data/icons/library-education-3d-pack/512/listening_audio.png)
This is a premium 3d-illustration which is suitable for commercial work:
- Use it commercially. No attribution required.
- Ready to use in multiple sizes
- Modify colors using the color editor
- 5 credits needed as a Pro subscriber.