These are exactly what I've been looking for. At my table, we always used the individual color markings that are printed on the Pathfinder pawns. While certainly viable the blue and green are sometimes hard to differentiate. This can lead to the wrong baddy getting removed from combat.
Well, that's not a problem anymore! I bought all three colors for the pawn bases and they work great. Now I can have four of any given enemy on the field at a given time with no organizational issues.
The only reason I'm giving the product only four out of five is because you have to purchase each of the sizes (medium, large, and huge) individually and not together as it's own full pack.