Gillette introduction of 1979

• Gillette trademark
• Pen name
• Ink-removing pen brand
• Puzzler's pen, possibly
• Mistake-mitigating pen

Wikipedia Word definitions in Wikipedia
Erasermate (known as the Replay in Europe and Brazil) is a pen product introduced by the Papermate division of the Gillette Company in 1979. The word Erasermate in and of itself has become known as the erasable pen of the Papermate product line. The original ...