
Zebra Biotube Refills - Black Ink (0.7mm)
Sustainable Refills for Your Biotube Jim Knock Pens
Keep your writing smooth and eco-friendly with the Zebra Biotube Black Ink Refills. Designed specifically for the Zebra Biotube Jim Knock Ballpoint Pens, these refills ensure you never run out of your favorite water-resistant emulsion ink.
Key Features:
- Eco-Friendly Design: Made with biomass plastic derived from sugarcane, these refills are part of Zebra’s sustainable product line, reducing CO2 emissions by 73% compared to conventional refills.
- High-Quality Ink: Enjoy a super-smooth writing experience with water-resistant 0.7mm emulsion ink.
- Value Pack: Includes 5 black ink refills to keep you stocked up for extended use.
- Certified EcoMark Product: Meets strict environmental standards for sustainability.
Specifications:
- Tip Size: 0.7mm
- Ink Color: Black
- Material: Biomass plastic
- Country of Manufacture: Japan
Upgrade your stationery collection with the environmentally conscious Zebra Biotube Black Ink Refills. Perfect for students, professionals, and anyone who values sustainability without compromising quality.
Zebra Biotube Refills - Black Ink (0.7mm)
Sustainable Refills for Your Biotube Jim Knock Pens
Keep your writing smooth and eco-friendly with the Zebra Biotube Black Ink Refills. Designed specifically for the Zebra Biotube Jim Knock Ballpoint Pens, these refills ensure you never run out of your favorite water-resistant emulsion ink.
Key Features:
- Eco-Friendly Design: Made with biomass plastic derived from sugarcane, these refills are part of Zebra’s sustainable product line, reducing CO2 emissions by 73% compared to conventional refills.
- High-Quality Ink: Enjoy a super-smooth writing experience with water-resistant 0.7mm emulsion ink.
- Value Pack: Includes 5 black ink refills to keep you stocked up for extended use.
- Certified EcoMark Product: Meets strict environmental standards for sustainability.
Specifications:
- Tip Size: 0.7mm
- Ink Color: Black
- Material: Biomass plastic
- Country of Manufacture: Japan
Upgrade your stationery collection with the environmentally conscious Zebra Biotube Black Ink Refills. Perfect for students, professionals, and anyone who values sustainability without compromising quality.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Sustainable Refills for Your Biotube Jim Knock Pens
Keep your writing smooth and eco-friendly with the Zebra Biotube Black Ink Refills. Designed specifically for the Zebra Biotube Jim Knock Ballpoint Pens, these refills ensure you never run out of your favorite water-resistant emulsion ink.
Key Features:
- Eco-Friendly Design: Made with biomass plastic derived from sugarcane, these refills are part of Zebra’s sustainable product line, reducing CO2 emissions by 73% compared to conventional refills.
- High-Quality Ink: Enjoy a super-smooth writing experience with water-resistant 0.7mm emulsion ink.
- Value Pack: Includes 5 black ink refills to keep you stocked up for extended use.
- Certified EcoMark Product: Meets strict environmental standards for sustainability.
Specifications:
- Tip Size: 0.7mm
- Ink Color: Black
- Material: Biomass plastic
- Country of Manufacture: Japan
Upgrade your stationery collection with the environmentally conscious Zebra Biotube Black Ink Refills. Perfect for students, professionals, and anyone who values sustainability without compromising quality.


















