Pentel LR7 Refill-Energel BL77 BL57 BL407 BL107- 0.7mm -ALL COLOURS - 3 pack

EnerGel Sterling (BL407). EnerGel-X (BL107). EnerGel XM (BL57). EnerGel Xm Retractable (BL77, BL77-P & BL77SW). Refill suitable for. 0.7mm tip writes a 0.35mm line.

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