Zerodis Ink for Marker Refill, Permanent Art Craft Supplies Color Poster Pen Replenishing Liquid Refill Ink(Black)

Poster Pen Replenishing Liquid: Used for marker pens, used when the ink is run out, so that the marker pens can be reused to avoid waste. Widely Use: Oil-based ink is suitable for marker pens, poster pens, etc., very practical and convenient. Quality Guarantee: Free exchange within 12 months product warranty. If you have any problem within 12 months, please feel free to contact us. Transparent Bottle Design: The bottle body is a transparent plastic design, you can see the color inside, easy to distinguish and not easy to confuse. Easy to Use: Marker refill ink is fun, safe, easy for you to use, fade resistant and waterproof. Color oily marker pen inks are available in different colors for you to choose.