Nice work Rated 5 out of 5 stars

'Classic Small Toolbar Buttons' v. 1.0.7pre1 (sandbox) fits itself and the icons perfectly well here on Firefox 12b2. Just what I was looking for, better than my expectancies.

This review is for a previous version of the add-on (1.0.6). 

Thanks.

There is a new "pre" out with more customziable settings.

https://addons.mozilla.org/en-us/firefox/addon/cstbb/versions/1.0.7pre2