Here is a durable Permanent Marker with a pretty appearance. The pen’s tip is Resin Tip and its barrel’s material is best quality plastic with beautiful round shape and multiple colors. The pen’s writing width is 2.5mm or 0.8mm. We have a very wide range of ink color options: blue, red, green, black ink. The ink of this Permanent Marker includes no xylene and toluene, which means it’s non-toxic and is specifically designed for students. The OEM customized logo pen can be used for offices and schools on paper. This pen is exported in Russia, which is exported from Yiwu.