Top critical review
15 of 16 people found this helpful
on June 19, 2012
Bought these for working chemistry problems on a small whiteboard instead of on scratch paper that I just threw away. They lasted for about a semester before some colors began to dry out. They also don't have very fine tips. It's sort of like writing with a "fine" tip Sharpie. I think I'll look for some "ultra-fine" tip for my small whiteboard. Overall these markers were okay, but nothing spectacular.