Product Name: mark pen， oil pen

Product size: pen body is about 1.5 cm in diameter， containing no cover a length of 14cm， buckle the pen cap with a total length of 14.7 cm，

Color: color is black pen writing

Packing: a box of 8

Product Description: fast drying， durable， light， waterproof. In all kinds of material on the surface of writing. Bright color， not easy to fade. Through personal practice and market survey， the brand mark pen cost-effective， it is durable， affordable， convenient， easy to carry and other advantages in one. Suitable for: CD， signature， metal， plastic， glass，cloth， PV and other materials on the surface of the writing pen mouth hard， wear-resistant， long time writing on a rough surface， a pen mouth no deformation， non pilling.Ink: with alcohol as the main component of the ink， light smell， safe non-toxic. Ink drying，light， heat resistant， anti-corrosion， waterproof. You can leave a permanent mark on articles. The pen: pen body uses polypropylene material， can minimize ink evaporation，increase the service life.

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