Uni-ball Eye Micro Roller Pens, 0.5 mm, Pigment Ink, Waterproof, Steady Flow, Smooth Writing, Ideal for School & Home Use, Assorted Colors - Wallet of 4

Tip size: 0.5 mm. Ink type: pigment ink that is water- and fade-resistant for lasting notes.

The Uni-Flow system regulates ink delivery to provide steady, smooth lines with consistent ink flow, reducing skips during rapid or light writing.

The pens come in a slim wallet that keeps four pens together, making them easy to transport in bags, backpacks, or pockets while staying organized.

The wallet contains assorted core hues; exact colors may vary by batch, but you’ll get four distinct colors suitable for headings and color coding.

Both use 0.5 mm pigment ink with the same smooth writing feel. Wallet-3 contains three pens, while this Wallet of 4 adds an extra color for more coding options. See product: https://fepy.com/product/uniball-eye-micro-0-5mm-wallet-3

Signo uses gel ink, which can feel different and may write differently on various papers. Pigment Eye Micro offers water- and fade-resistance for durable notes. See product: https://fepy.com/product/uniball-signo-0-5mm-gel-pen

Energel pens use gel ink, often delivering a very smooth feel, while Eye Micro uses pigment ink for greater water resistance and longevity. See product: https://fepy.com/product/pentel-energel-0-5mm-gel-pen

Yes. The pigment ink is non-toxic and designed for regular school and home writing tasks.

Caps snap firmly to protect the tips and minimize dry-out between sessions. After use, re-cap the pen securely.

Keep the wallet closed and store it in a cool, dry place. Transport it in a bag or backpack, avoiding heat and direct sunlight to prevent ink issues.

The product is eligible for return under Fepy's standard return policy for unused items; terms apply.