Deli (deli) Zhenshun smooth press neutral pen signature pen 0.5mm bullet head MUJI style student office water pen press pen ins Feng Shui pen black 12 pieces/box S101

**Specifications:**

**Brand:** deli

**Product Name:** Lineflow Smooth Neutral Pen S101

**Color:** Black

**Ink Type:** Lineflow Smooth Ink

**Tip Material:** Tungsten Carbide Ball

**Tip Size:** 0.5mm bullet tip

**Pen Length:** 147mm

**Packaging Size:** 152x28x75mm

**Features:**

Lineflow technology for smooth writing experience

Tungsten carbide ball for precise and durable writing

Comfortable grip with soft rubber sleeve

Spring-loaded pen tip for consistent ink flow

Pen clip for portability and anti-roll design

Gel ink pen with Lineflow technology

Transparent design with minimalist style

**Additional Information:**

The friction coefficient of the pen tip is reduced to 0.185, meeting international standards (GB/T37835-2019).

Assembly precision of 0.005mm ensures reliable performance.

The pen is designed to provide a perfect balance between aesthetics and comfort.

Due to lighting and display differences, actual product color may vary.

**Product Information:**

**Brand:** deli

**Model:** S101

**Tip:** 0.5mm bullet tip

**Style:** Click mechanism

**Pen Length:** 147mm

**Color:** Black

**Packaging Size:** 152x28x75mm

Please note that specifications may vary slightly due to external conditions or errors in testing.