Alcohol Markers, I bought them for my job at a boarding school to draw with the kids, but the school shut down shortly after I bought them. I used them once to test the quality, and they have sat for a few months since then.
They are some really nice markers, and I'll give you the whole set of 168 plus the bag.
I am at school in Rexburg at BYUI, but am willing to meet halfway if needed.