**Specifications:**
**Brand:** BAOKE
**Model:** PC1838
**Ink Type:** Pigment ink
**Tip Size:** 0.7mm
**Color:** Black
**Quantity:** 12 pens per pack
**Pen Length:** 147mm
**Pen Diameter:** 10mm
**Writing Line Width:** 0.7mm
**Features:** Waterproof, fade-resistant, smooth writing
**Material:** Titanium steel ballpoint, stainless steel tip, tungsten carbide ball
**Design:** Matte anti-slip pen body with pen clip
**Refillable:** Compatible with 0.5mm, 0.7mm, and 1.0mm pen refills
**Packaging:** 12 pens per pack
**Dimensions:** 140mm x 10mm
**Usage:** Suitable for daily writing needs
**Additional:** Pen clip for easy carrying and prevention of loss
*Note: Product dimensions are manually measured and may have slight errors. Please refer to the actual product for accuracy.*
