Product Review
Disappearing ballpoint pen "Frixion" series slim type
When rubbing with eraser rubber at the back of the main unit, ink changes to colorless due to frictional heat, and the written letter disappears.
It is ultra-fine type with a ball diameter of 0.38 mm, so it is suitable for writing letters in a small space. Also, unlike conventional products, slim size and by eliminating clips, there is no bulky in the pen case, making it easy to carry multiple items together.
0.38 mm is less than 0.7 mm pen's in the amount of ink, so it is quick-drying and suitable for writing in diaries and schedule books.
- Caution: Do not use on official document, addresses or anything that should not be erased.
- Pen length: 14.0 cm / 5.5 inches
- Pen diameter: 1cm / 0.4 inches
- Do not expose to direct sunlight.
- Do not keep at the temperature over 60˚C, or the ink will become colourless.
- At temperatures around -10˚C or lower, the colour may recover and be visible again.
- Unlimited do-overs allow you to write, erase, and re-write repeatedly without damaging your documents.
- Depending on the type of papers such as thermal paper or the characteristics of the printed paper, there could be cases where this erasure method cannot work properly.
- If rubbed by the rubber with stain, the surface of the paper would get dirty. Use the rubber after cleaning it off.
- Do not use on computer-scored answer sheets.
- Ink color:Red, Blue, Green, Light Green, Apricot Orange, Pink, Light Blue, Purple, Orange, Blue Black, Sky Blue, Forest Green, Honey Yellow, Baby Pink, Coral Pink, Rose, Wine Red, Violet, Brown, Black.
- Clipless specification.
- Knock type (side knob knock type).
- Clipless specification.
- These pens don't work at Rocketbook.











