Chemistry Laboratory Notebook 100 Carbonless Sets

This is a great lab notebook for my chem labs the only thing that was wrong is that every page has water damage. When you get water on the original it soaks through and leaves a big dark mark on the carbon copy. This makes it really difficult to read the copy. This is on every page of my lab notebook. It doesn't bother me too much other than having to rewrite my notes over it on the copy page for clarity. Just a little hint for notebook care, do NOT get it wet.