uni unijet replacement lead/0.5/SXR-80-05 red

[Features]
●Ballpoint pen lead refill.

[Use]
●Replacement ink

【specification】
- Ink color: red
- Core diameter (mm): 0.5
-Size: Shaft diameter Ф3.0 x total length 87.7mm

[Specification 2]
Oil-based ballpoint pen "Jet Stream" replacement core

[Material/Finish]
●Resin

[Set contents/accessories]
-

【Note】
-