LANGUO 12PCS Black & White Gel Pens, 0.6mm & 1.0mm Fine Point Premium Ink Gel Pens, Ideal for Black Paper, Journaling, Drawing, Back to School, Art & Office Supplies

Usage & Care Guide for Gel Pen Set
Take off the pen cap to start writing. Recap tightly immediately after finishing use to prevent ink drying.
Let ink dry fully on the page to prevent smearing, especially for journaling & coloring work.
If ink flows weakly: gently shake the pen with tip facing down. Do not shake hard with tip upward to avoid ink leakage.
Storage suggestion: lay pens flat or place tips downward. Avoid high‑temperature environment.
Safety note: keep out of reach of young kids. Do not swallow ink or pen parts.