Instructions:
1. Putting the felt under the paper will absorb the excess ink so that it can move freely when writing
2. If the ink does not leak, it will be absorbed by the work paper, making the ink on the paper fuller
feature
1. Good bonding performance
2. Not easy to loosen
3. The fiber will not spread
4. Vivid colors
5. Washable
6. Not easy to play
7. Good tensile properties
8. Meet European environmental protection standards
