About This

• There are 12 pens in a box. 1.0mm rollerball gel ink pen set with black ink.
• High precision tip.The tip of the pen is filled with tungsten carbide balls, produced by equipment from MIKRON, Switzerland, with high-precision and wear-resistant characteristics to ensure that each pen is smooth and durable.
• The ink cartridge is large, 2 times than common gel ink pen, so it’s a little bigger than the traditional pens.the ink in the pen comes from Japan's MIKUNI company. It has the characteristics of high fidelity, pure color, waterproof and sunscreen, environmental protection, and smoothness. It can be archived for a long time without fading.
• The pen holder is ergonomically designed to be comfortable , while the pen holder is coated from glue , which does not to affect writing due to hand sweated .
• It can reuse the universal refill . The pen uses a 1.0 mm bullet head , and the writing is smooth , reliable and durable , and the use timed are long .

Overview

• Brand : WINYOOD
• Writing Instrument Form : Roller Ball Pen
• Color : 1.0mm Black
• Ink Color : Black
• Age Range (Description) : Suitable for people over 8 years old