Iβm happy with the performance and build quality.
uni JETSTREAM Refill SXR-5 Set of 3
Product Details
This is a set of 3 replacement ink cartridges for the JETSTREAM 0.5mm ballpoint pen, featuring low-viscosity oil-based ink. The set includes 2 black and 1 red cartridge.
- Brand: uni (Mitsubishi Pencil)
- Product Name: JETSTREAM SXR-5
- Ball Diameter: 0.5mm
- Ink Color: 2 Black, 1 Red
- Compatible Products: SXN-150-05, etc.
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Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.

