PEN:
non-toxic,Multi-purpose
can be used on any smooth surface
meet all the internation qulity standard
easy erase

PEN: MARKER PEN :

1. the maker pen,as we term it, uses its body structure hold the ink, and with an automatic valve controls the liquid flows directly and easily.

2. There is a large reserve supply of ink, a fast flow and the ink is

completely protected in the pen.

3. This product can be refilled with ink, and the nib can be replaced. It

can be re-used all the time for 100% effective use, so the comprehensive

cost is low.

4 colored,you can choose you like, fully meet teaching requirment.

what is more, there have a  variety of USES , for pen,for chalk,for present, use on company, on school,on catering and so on, can use on any smooth surface.