Usage
The Pilot Acroball medium black refill is designed for smooth, reliable writing with Pilot Acroball ballpoint pens. It is ideal for daily note-taking, office work, and professional settings where consistent performance is essential.
Advantages
- Advanced ink formula delivers smooth, quick-drying and smear-resistant writing experience.
- Tungsten-carbide or steel-tipped conical tip ensures precise lines and reduced wear over time.
- Water-resistant black ink maintains legibility even with incidental moisture exposure.
- Compatible with multiple models: Acroball PureWhite, Colors, Pro, BCA, 300 and 1000 series pens.
- No erasable function; intended for permanent records—may be a drawback if erasability is needed.
Specifications
- The refill features a proprietary design measuring approximately 114.6 mm in length to fit only compatible Pilot Acroball pens.
Tubular plastic body construction supports reliable ink delivery systems.
A conical fine tip of 0.7 mm (medium line width in some descriptions) using steel or tungsten-carbide for durability.[1][2]
- No recycled materials are used in the construction; product does not carry biodegradable or compostable certification.[1]
- Smooth-writing advanced hybrid ink provides quick-drying results to reduce smearing.
Total refill weight around 0.01–0.014 lbs per unit.[3][1]
Main dimensions: Approx. 114.6 mm long × about 4–5 mm diameter (tube), tip size fine at 0.7 mm.[2][1]
- Differentiating features include airplane-safe technology that resists leakage under pressure changes and water-resistant properties; suitable only for specific Pilot models due to proprietary shape.[1][9]
How it works
This refill installs easily into your compatible Pilot Acroball pen by removing the old cartridge and inserting the new one into place until secure. The advanced ink dispenses smoothly as you write through the conical tip, ensuring consistent performance without smudging across paper surfaces.[1][3]