Catalog number: SXR8005K.33 Features: ●Environmentally friendly paper packaging is used. ●The amount of ink has been increased by 10% compared to conventional refills, allowing you to use one refill for a longer period of time. Specifications: ●Lead diameter (mm): 0.5 ●Ink color: Blue ●Paper packaging ●Compatible main body: Jetstream multi-color pen, multi-function pen
