Watercolor pen Features: 1)Non-toxic and environmental friendly 2)Standards: EN71 & ASTM D-4236 3)Welcome customers' logos

XT-A+B-C watercolor pen features:

1.fibre tips,writing smoothly.

2.non-toxic,environmentally safe

3.smells favorably

4.suitable drawing for most surface

5.ink from America

6.safe certificate:EN71 and ASTMD4236

7.customerized logo is welcome

if have any questions,welcome to contact us!