sta | Waterproof Quick-drying Sun-resistant Felt-tip Pen

Visual Window Design Featuring a unique visual window design, this pen allows you to monitor the ink level at a glance, preventing unexpected dry-ups.

Versatile Use Whether for calligraphy, signatures, or design work, this pen's fine tip provides precise lines, making it a versatile tool for any artist or writer.

Quick-Drying Ink The quick-drying ink of this pen ensures that your work dries fast, reducing the wait time between strokes and improving efficiency.

Waterproof and Alcohol-Resistant This pen is waterproof and alcohol-resistant, making it ideal for various writing and drawing scenarios without worrying about smudging or fading.