Eco-Friendly Ink-Free Roller Pen with Refillable Cartridge for Students

• Customization: Available
• Material: Plastic
• Ink Type: Liquid-Ink
• Model NO.: V16
• Color: Blue
• Type: with Cartridge
• Point Type: Needle Tube
• Disposable: Non-Disposable
• Erasable: Unerasable
• Usage: Office & School Pen, Promotional Pen
• Logo Printing: With Logo Printing
• Transport Package: Blister Card
• Specification: 188mmX110mm
• Trademark: Snowhite
• Origin: China
• HS Code: 9608100000
• Production Capacity: 20000000PCS

Product Description

Advanced free ink system with Cartridge 

When one cartridge used up , you can put on a new cartridge and keep on writing .

1 Blister card includes 2 rollers with 4 roller catridges. 

Tip size : Needle tip 0.38/0.5/0.7 
Ink : Dyebase ink black ,blue ,red ,green 
       Pigment ink black , blue .

Smooth continuos writing , quick dry ink , no smearing , no smudge .