Japanese-made 0.5mm black ink ballpoint pen, pink design. I used this when I was working in Korea. ⚠️It's a 3-color pen (black, red, and blue), but I personally prefer using a fine 0.5mm refill for black ink. Therefore, the red and blue inks are 0.7mm (red is 80% full, blue is 70% full), and the black ink is 0.5mm (50% full + one new refill). Please be aware of this difference.⚠️ - Brand: Blen - Color: Pink - Ink Colors: Black, Red, Blue - Made in Japan Thank you for looking.