Eraser Bertus model 5032608077172 — standard replacement eraser for Frixion erasable ink pens

Bertus Gumka magiczna do Frixiona is a compact replacement eraser designed for use with Frixion erasable ink pens. It removes thermo-sensitive ink from compatible paper by applying friction, enabling corrections without liquids or special cleaners. The eraser fits into pen barrels or spare eraser holders and is intended for quick, local corrections in notes, planners, forms and schoolwork.

Advantages

The eraser provides clean ink removal through friction, leaving minimal residue and avoiding damage to the paper surface when used as instructed. Its compact cylindrical shape makes it easy to store inside a compatible pen or in a small stationery kit, and the soft composition is formulated to work specifically with thermo-sensitive erasable ink. No solvents are required and the tool operates silently and without mechanical parts.

Suitable for

• Correcting entries in notebooks and planners
• Fixing mistakes on forms and printed templates
• Schoolwork and homework where erasable ink is used
• Keeping as a spare eraser inside pen barrels or pencil cases

Key specifications

• Type: replacement eraser for thermo-sensitive erasable ink
• Compatibility: designed for use with Frixion-type erasable ink pens
• Form factor: compact cylindrical eraser suitable for pen barrels
• Removal method: friction-based ink lifting (no solvents)
• Recommended use: small-area corrections and quick on-the-go erasing

How to use

Extend or remove the eraser from its holder and rub gently over the ink you wish to remove. Apply steady, light pressure and rub until the mark fades; avoid aggressive scrubbing to prevent paper abrasion. After use, brush away eraser crumbs or blow them off the page to reveal the corrected surface. Replace the eraser into its pen barrel or cap when not in use to protect the tip.

Usage recommendations

Use the eraser only on paper types compatible with thermo-sensitive erasable ink and avoid prolonged rubbing in one spot. For large corrections, consider crossing out and rewriting rather than excessive friction to protect delicate paper. Store at room temperature away from direct heat sources, as the underlying ink response depends on temperature-sensitive chemistry.