It doesn't write comfortably as the metal part keeps moving and going in

面白い商品なんで買ってみました。書き味はいいです。

Very nice to handle and comfratble to hold, its perfect for drawing and sketcking I highley recommend very good product.

The Uni Kuru-Toga pipe slide is such a simple yet sophisticated writing instrument. As a Zoology and Botany student I wanted to invest in a good pencil for sketching physiological and anatomical illustrations and this pencil did not disappoint. I absolutely adore the Kuru-Toga mechanism. This pencil is a better investment than the standard model and I highly suggest going for this than the other. Hats off Uni,Never fail to disappoint!

The pen is very cool but when you take off the lid thing and you lose it you can’t use the pen anymore.

This is the solution to crooked lines if you draw with a mechanical pencil. Not to mention less breaking leads.