1 box of 20, the pen replace the ink sac-blue

LICEW
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue
1 box of 20, the pen replace the ink sac-blue

brand new and high quality

Features:
Easy to plug the pen.
Excellent design.
Brilliant coverage, smooth flow.
There are 20 pcs included in one pack.
Ink sac ONLY, other accessories demo in the picture is not included.

Specification:
Ink tube Material: Plastic
Ink color: Red/Blue/Black
Ink tube length: app.5cm/1.97in
Quantity: 20 Pcs/Box

Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
20 Pcs x Ink sac