**Product Specifications:**

Brand: ZEBRA

Product Name: SARASASTUDY

Model: JJM88

Writing Specifications: 0.5mm

Dimensions: Approximately 141mm*11mm

Colors Available: Black, Blue, Red

Ink Type: Water-based pigment ink

Features: Sakura scale core for smooth writing experience, ink level indicator, water and light resistant, interchangeable refillable cartridge

Material: Silicone rubber grip for comfortable writing

Usage: Suitable for daily practice, note-taking, and writing in various scenarios

**Additional Information:**

The SARASASTUDY pen features a unique Sakura scale core that provides clear and visible writing, making it a valuable tool for dedicated students.

The pen is equipped with an ink level indicator that allows users to monitor ink consumption and feel a sense of achievement as they see their progress through reduced ink levels.

The pen offers smooth and consistent writing, preventing ink smudges and ensuring clear, uninterrupted writing.

The SARASASTUDY pen is designed with an airtight ink system that helps preserve ink inside the cartridge, ensuring uniform ink distribution and clear, legible writing.

The pen is available in three colors - black, blue, and red - and comes with a bullet tip that minimizes ink leakage and breakage, providing a stable and reliable writing experience.

The pen features a ballpoint tip that writes smoothly and is resistant to ink breakage, making it an ideal tool for capturing key knowledge points promptly.

The pen is designed with a non-slip rubber grip that offers a comfortable and fatigue-reducing writing experience, making it suitable for extended study sessions.

The SARASASTUDY pen is refillable and can be used with BJF0.5 refills, allowing for easy disassembly and reuse of the pen body, refill, spring, and grip components.

**Note:** Please select the appropriate specifications and colors when making a purchase.