Uniball UMR-85N gel ink ballpoint pen refill 0.5mm black set of 10

Uniball UMR-85N gel ink ballpoint pen refill. Color: black ink. ■Compatible models: Uniball Signo RT ballpoint pen, UMN-105, UMN-105C, UMN-105EW, Signo RT1, UMN-155-05, Signo, UMN-152, Pure Malt, UMN-515, black ink, 0.5mm.

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