**Product Specifications:**
**Brand:** KACO
**Product Name:** GREEN ROCKET Fine Point Gel Pen
**Features:**
- Low center of gravity design for stable writing experience
- Fixed wheel structure to prevent parts from getting lost during refill replacement
- Built-in 3.6g metal weight at the front end of the pen barrel for improved balance
- Smooth writing experience with minimal ink smudging
- Non-shaking pen tip for stable writing
- 360° anti-slip concave points on the pen grip for comfortable long-term writing
**Basic Parameters:**
- Pen Type: Gel Pen
- Refill Size: 0.5mm Black, Blue Black
- Colors: White, Black, Navy Blue
- Materials: ABS Plastic, PC Plastic
- Standard: QB/T 2625-2011
- Dimensions: 139mm length, 13.5mm diameter
**Quality Assurance:**
- Certified by National Light Industry Quality Inspection Center
- Complies with industry standards and regulations
**Manufacturer:** Shanghai Wencan Industry Co., Ltd.
**Production Date:** Refer to individual product packaging
**Contact Information:**
- Address: 1477 Lingshi Road, Shanghai, China
- Phone: 021-56907862
- Fax: 021-66280070
- Email: swir@163.com
Please note that the provided information has been summarized and formatted into product specifications.
