Zebra Biotube Jim Knock Ballpoint Pen - 0.7mm - Sunrise Coral

Warm, Eco-Conscious Writing in Sunrise Coral

The Zebra Biotube Jim Knock Ballpoint Pen in Sunrise Coral combines a warm, uplifting barrel colour with smooth red ink for marking, editing, colour-coding, and creative notes. Its body uses sugarcane-derived biomass plastic to reduce reliance on conventional materials, while the water-resistant 0.7 mm emulsion ink provides a fluid and dependable writing experience. A comfortable rubber grip and refillable design make it practical for regular use.

Product Highlights

• Sunrise Coral barrel is paired with vivid red ink for marking and colour-coding

• Sugarcane-derived biomass plastic helps reduce CO₂ emissions by 73% compared with conventional pens

• Water-resistant emulsion ink delivers smooth and consistent lines

• Refillable, Eco Mark-certified design supports long-term everyday use

Product Details

• Type: Retractable Ballpoint Pen

• Tip Size: 0.7 mm

• Ink Type: Water-Resistant Emulsion Ink

• Ink Color: Red

• Barrel Color: Sunrise Coral

• Mechanism: Knock-Style Retractable

• Material: Sugarcane-Derived Biomass Plastic

• Grip: Rubber Grip

• Features: Refillable with Sturdy Pocket Clip

• Certification: Eco Mark Certified

• Brand: Zebra

• Made in Japan

A Little Note

Bright yet grounded, Sunrise Coral brings warmth and energy to annotations, study notes, and everyday planning. Its smooth red ink makes important details easy to recognize while maintaining a comfortable writing feel.