Pen Rollerball Refill for Acme Studio Oh-Ring Rollerball Pens (Blue)

Premium Blue Rollerball Refill for Acme Studio Oh-Ring Rollerball Pens

Give your Acme Studio Oh-Ring rollerball pen the performance it deserves with our premium blue rollerball refill. Designed specifically for Acme Studio Oh-Ring rollerball pens, this refill delivers smooth ink flow, precision lines, and a refined writing experience from the first word to the last.

✅ Smooth, skip-free ink flow

✅ Rich, deep blue ink

✅ Quick-drying, smudge-resistant formula

✅ Durable stainless steel construction

✅ Easy installation

✅ Compatible with Acme Studio Oh-Ring rollerball pens

Elevate Every Stroke

Featuring a high-performance medium tip, this refill glides effortlessly across virtually any paper surface. The rich blue ink produces clean, bold lines with minimal pressure, making writing feel natural and controlled.

No skipping. No blotting. Just consistent, elegant results.

Built to Last

Crafted with durable stainless steel components and a strong metal body, this refill is made for daily use. Whether you’re taking notes, signing documents, or journaling, it maintains steady ink flow and long-lasting performance.

The generously filled ink reservoir helps reduce frequent replacements, so you can focus on writing — not switching refills.

Quick-Drying Ink for Busy Days

Designed for professionals, students, and fast writers, the quick-drying blue ink minimizes smudging — even for left-handed users. Ideal for meetings, classrooms, and on-the-go writing.

Clean notes. Sharp signatures. No waiting.

Easy to Replace

With a standard length of 111.5 mm (4.39 inches), this refill fits Acme Studio Oh-Ring rollerball pens. Simply remove the old refill, insert the new one, and you’re ready to write again in seconds.

Simple. Secure. Reliable.

Designed for Everyday Writers

Perfect for:

• Professionals handling documents and reports
• Students taking fast, detailed notes
• Journal writers and creatives
• Anyone who values smooth, precise writing

Love Color Options?

Our rollerball refills for Acme Studio Oh-Ring rollerball pens are available in four different colors (black, blue, red, and blue black). Explore all the different colors here.

Specifics