I like the *idea* of the rotating lead

Ingenious idea, but in the end not worth the trouble.

Great pencil based on a great idea.

Nice idea, but it still needs improvements

I liked the idea of

The idea was good and that

It is so easy to grip as well as to write with it

Don't overload the refill slot with too many leads as it will tend to clog the mechanism and won't uptake new sticks as needed