Last year I bought an assorted pack of Elmer's Painters neon paint pens and have really been enjoying this years green. I prefer the paint to the ones I have bought at beesupply houses. It seems to last well but you have to give the pens a good shake. And the price is right at 5 for $9 The queens practically glow in the hives. The photo below is a virgin that I marked yesterday. I hope the paint does not help her become bird food though....
