Although I don't understand how this pencil works, I am really amazed. This pencil can be reused indefinitely without sharpening, and the writing experience is also very good. Highly recommend buying it.

Amazing! This pencil seems to be truly "everlasting." I don't have to sharpen it anymore. It's really magical!

These pencils are great! They look nice, and hold very good in your hand.
The cool part is, that you can exchange the tip, but so far not needed yet.
It writes really well. I recommend these pencils.

My son is in high school so when I won these pencils I gave him one too take notes in class. He was sceptical at first, but came home the first day and said they worked great. He's always hated pencils that need sharpening and apparently the mechanical pencils he used would squeak and annoyed others. Thank you for a great product.