During my school years I used the Original Tipp-Ex correction pens frequently and was relatively happy. Last (am now at university) I bought this pen again and am by no means satisfied. The tip glued permanently, one is compelled, the dried white abzupulen again, as it prevents the discharge of the liquid, and thus the uniform distribution. In addition, the correction White does not seem pens constantly. Since I had bought this pin individually without packaging (in Müller market), was not a product description o. Ä. This could be in which discouraged from the pen use. The ball pen refill can, the dried white flaking of the paper surface and the corrected comes to the fore again. If you want to fill those incurred in correcting gaps again, removed the metal tip of the Tipp-Ex, the still remaining correction surface and the dried pieces mix with the re-deposited to a nasty goop on which it is impossible, due to the uneven surface to write. Either the quality has deteriorated over the past 10 years, or it is has never struck me because I used to at school only filler used. Conclusion: If the errors crossed tidy it certainly looks more beautiful than the Tipp-Ex pen.