**Product Specifications:**
Brand: (MI)
Product Name: Professional Gel Ink Pen
Ink Type: Quick-drying
Pen Tip: ST reinforced needle tip for smoother writing and increased durability
Pen Refill Type: Push-button refill
Refill Model: 600-0a
Ink Color: Red, Blue, Black
Tip Size: 0.5mm
Quantity: 20 pieces per box
Features: Suitable for MI and COMI push-button pens
Ink: Quick-drying pigment ink
Packaging: Each refill individually packaged
Writing Angle: Enhanced for comfortable writing experience
Certification: Qualified for quality standards
Compatibility: Compatible with push-button pens
Additional Features: Water-resistant, non-smudging ink; Smooth and clear writing experience; Imported ink for stable performance; 360° super smooth writing; ST reinforced needle tip for durability
Refill Options: Red, Blue, Black 0.5mm refills available
Suitable for: MI, COMI, OMI pens
Ideal for: Everyday writing, corrections, and professional use
Please note that the above specifications are based on the provided information.
