Not if you use it in a mosaic.

(Sorry, couldn't resist.)
I don't think so, just be careful that you don't cut yourself.
__________________
The fullness of our heart is expressed in our eyes, in our touch, in what we write, in what we say, in the way we walk, the way we receive, the way we need. -Mother Teresa (
RIP Gizmo 3/9/07-8/18/12)