Really like the design and concept of the pencil but the lead does still break occasionally.

Best Kurutoga design yet!

what an ingenious design!

Not the best design for the hand, rings at the bottom are needless and bother the fingers.

Not the best design for the hand, rings at the bottom are needless and bother the fingers.

The Uni is still a good pencil but just doesn't suit my needs but being a collector of pencils and pens I am still glad I bought it because it is a nice looking mechanical pencil, very well designed and extremely light

Very ingenious design.

after 10-days using, I do agree that the design is smart and it's working fine, except you are drawing a long continues line.

This mechanical pencil is very good and well-designed！

Really like the design and concept of the pencil but the lead does still break occasionally.

Though I did not purchased this from Amazon in the past, but I do love this smart design by Japanese and want to introduce it to people who like to write with mechanic/automatic pencil