Water based, non-toxic, non-fade and quick drying marker pens. Perfect for marking your new queen for easy detection, they also determine how old your queen is by the colour.These pens will not dry out and have a built in agitator to mix the paint prior to use.

White for years ending in 1 or 6

Yellow for years ending in 2 or 7

Red for years ending in 3 or 8

Green for years ending in 4 or 9

Blue for years ending in 5 or 0