- This pen writes with the same high quality as Uni Balls standard gel pens, plus it gives you the ability to correct mistakes. The TSI contains the latest in erasable ink technology and features a twin tip eraser. The stylish, modern design is perfect for the home, office or class room.
- Line width: Medium
- This pen writes and erases
- Erase with the cap or the end of the pen
- Quality writing performance and market leading erasability
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