KURETAKE Karappo Empty Fineliner 0.4mm x 5

An empty container that allows you to make pens using your favorite color ink. ,It can be easily assembled and easily carried, so you can color your notebooks and notebooks with your favorite ink color. With a circular label that you can paint on your own and affix to the top of the cap! Writing line width Brush Strokes of thick and thin lines. How to Use,1. Apply the cotton core to the ink 2. Put the cotton core in the body ,3. Set the tail plug lightly ,4. Gently push the cap side up ,5. Complete!