Set of 6 Blank Refill Paint Markers Double End Refillable Paint Pens Empty Refillable Marker for Painting, Fill with Your Own Art Acrylic Oil
- Warm tips: if you add whiteboard water, marker ink, alcohol class, water content to the pen tube, please press the nib gently, otherwise it will spit out the ink without flow back inside the pen tube due to there is a valve.
- When add acrylic pigment ink, paint ink, powder type ink, these powder particles need to reach the nanometer level, because our nib hole need more than 800 mesh powder particles to write the color, otherwise the ink will flow out from both sides.
- Quality and Reliable Material: the shell of these blank markers is made of quality PP material, and the pen point is made of polyester and acrylic, stable in structure, not easy to break or deform, serviceable and reliable for long time use.
- Simple to Use: these refillable paint pens are easy to fill with color, you just need to take off the tip area of the pen, then fill it with paint or ink, and twist the tip back to begin writing, no complicated steps, you can use them with confidence.
- Transparent Pen Tube Design: the pen tube of these empty markers adopts a transparent design, convenient for you to control the amount of ink, to fill in the ink timely.
- At the same time, the steel ball inside the pen works as mixing ink for smoother writing.
- Ample for Your Various Needs: we have prepared a....
