Write with ease and flexibility using the Muji Four-Color Oil-Based Ballpoint Pen – a smart, space-saving solution designed for smooth performance and everyday practicality. This compact all-in-one pen features four essential colors – black, blue, red, and green – allowing you to switch between shades with a simple click, ideal for note-taking, editing, or organizing information by color.
Whether you're a student, professional, or journal enthusiast, this pen delivers uninterrupted, clean lines with its quick-drying oil-based ink. Its refillable design and precise construction ensure long-lasting use and effortless writing.
Key Features:
Four colors in one pen: black, blue, red, green
Smooth, oil-based ink for consistent flow
Quick-drying formula helps avoid smudging
Ideal for multi-tasking, editing, and color-coded writing
Refillable cartridge system (supports 4-color refills or mixed options)
Available in 0.38mm, 0.5mm, and 0.7mm tip sizes (interchangeable refills)
Sleek, minimal Muji design with user-friendly click mechanism
Lightweight and portable, perfect for daily use
Product Details:
Ink Type: Oil-based
Tip Sizes Available: 0.38mm, 0.5mm, 0.7mm (refillable)
