Permanent marker, its ink is specially formulated with special oil-based ink. It can be freely marked, written and painted on any medium. It is the best auxiliary tool for modern new office and is widely used in industry, laboratory and business. It is an ideal choice for staff to mark. The special hanging hat design can be easily inserted into the pocket of work clothes, ready for use, safe and convenient!
Can leave bright marks on the surface of most materials such as glass, plastic, metal, ceramics, paint, wood, paper, etc.

1. Antistatic pen handle and ink permanent anti-static, special ink, excluding volatile anti-static, mostly used in cleanroom.
2.Design accord with human body engineering.
3.Permanent Antistatic Property.
4.Feel Comfortable when use for a long term.
5.surface resistance :10E6—10E8Ω

6:Material: Conductive polypropylene (PP) material

7.Refill thickness: 2MM

8.Packing: 12pcs / box

AP certification, safe and non-toxic, permanent ink, no fading.