Some Deli ink marker refills use environmentally friendly materials during manufacture. The ink pen fillers produced have no formaldehyde and will not cause harm to the environment. Therefore, it will be much better when consumers use our ink pen fillers.
Deli has a professional R&D laboratory and team, as well as experts who focus on pen ink material technology research. At present, Deli has more than 300 pen inks for sale, each of which has been carefully developed and tested to perfectly meet the needs of various consumers.
Deli ink pen fillers are available in a variety of designs, including but not limited to boxed, ink sacs, and more. The boxed pen ink design has a beautiful appearance and is easy to place; the ink sac is easy to carry and can be used at any time, and it is not easy to break or leak.
Deli currently has more than 300 ink pen refill types.
Black, red, and blue.
Deli ink for sale is not easy to bleed, not easy to dirty hands and paper.
Of course not, Deli will provide the best shipping service for our pen ink for sale.
You can write very smoothly with a good experience.