**Specifications:**
Brand: uni
Model: UB-205
Type: Liquid Ink Ballpoint Pen
Features: Aircraft-shaped design, suitable for smooth writing during travel
Ink Control System: STRAIGHT LIQUID INK CONTROL SYSTEM
Ink Type: Quick-drying, water-resistant
Pen Holder: Metal pen holder for added texture, convenient for carrying on books
Refill: Large refill capacity, compatible with UBR-95 (0.5mm) refills
Color Options: Black, Red, Blue Black, Blue
Dimensions: 142mm x 11mm
Origin: Japan
Packaging Options: Single or 12-pack
Air Pressure Adjustment: Designed to prevent ink leakage during flights
Air Expansion Reduction: New core design reduces air expansion in ink chamber
Ink Flow Control: Innovative design prevents ink leakage by expelling air before ink flow
Writing Experience: Clear, smooth, and consistent ink flow
Suitable for: Adjusting to rapid air pressure changes during flights
Color Display: Black, Red, Blue Black, Blue
*Please read product specifications carefully before purchase. For any inquiries, please contact our customer service.*
