**Specifications:**
**Brand:** MI, brand: Dongmi
**Product Name:** Professional Gel Ink Pen
**Model:** DECOMPRIS
**Features:**
- Precision examination pen with dual ball CS pen head
- Silicone pressure reducing sheath for smooth writing
- Dual ball CS pen head with silicone pressure reducing sheath
- HVN technology for calm and focused writing
- Available in black, blue, and red ink colors
- 0.5mm pen tip size
- STAII quick-drying ink, no smudging
- Upgraded ink for strong water resistance
- Smooth and consistent ink flow, no jamming
- Comfortable grip with silicone protective cover
- Suitable for various writing needs
- Silicone pressure reducing sheath for easier testing
**Dimensions:**
- Pen tip: 0.5mm black, 9.5mm black
- Length: 148mm
- Diameter: 145mm
**Design:**
- Convenient pen clip design for easy carrying
- Display packaging
**Additional Information:**
- Handcrafted measurements, for reference only
**Model:** COMI, brand: Dongmi
**Product Name:** Precision DM-996 Examination Pen
**Model:** DECOMPROS
**Features:**
- Twin ball gel pen with CS pen head and silicone pressure reducing sheath
- Dual ball ST pen head for extra smooth writing
- Silicone pressure reducing sheath for easier testing
**Dimensions:**
- Length: 148mm
- Diameter: 145mm
(Note: The above information is based on the provided content and may vary slightly in actual product specifications.)