16 x Refillable acrylic paint markers (with dropper). How to Use: the refillable paint pens are easy to operate and use, the white tube is convenient for you to know the dosage, easy to fill the color, just remove the nib area of the pen, put the steel bead into the pen tube, fill with paint or ink, then screw the nib back, you can start writing; Be careful not to pull out the refill, it may affect the use.
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