• 8 high-quality heat-sensitive ink refills • 0,7 mm fine tip for smooth and fluid writing • Easily erasable ink without leaving traces or marks on the paper • Compatible with Legami-type pens • Length of each refill: 13 cm • High performance with a writing capacity of over 200 meters • Intense dark blue color ideal for daily, school, and creative use • Presented in a practical blister pack