Product Name: Tianhao small double-headed water-based marking pen

product Code: JD-20
product Packaging: 12 pieces a small box 144 pieces a box
product color: black, red, blue
product Length: 14CM
product Weight: 8g per piece
product features: double pen head, dual-use thickness, fiber nib, good toughness, smooth writing
both ends can be written, one end is smaller than ordinary marker pen tip, and the size is equivalent to the watercolor pen nib (1.3mm) of ordinary children.
The other side has a very fine signature water-based paint pen (0.5mm)
note: This product is a water-based base of marking pen, which is commonly used for writing, drawing, hook lines, etc. on paper. Writing on paper is not easy to erase.
If it is written on glass, plastic and other materials, it will be erased.