The Park Tool Spoke Wrench is a great little tool, assuming you get the correct size for your spokes. Since there are three different sizes, there is a very high chance that there is one for your spokes. It fits the spokes very well. The shape makes it easy to get onto the spoke nipple and also makes it easy to grasp and comfortable in your grip. So even if the spokes are tight and difficult to turn, this tool makes it a simple task to true your wheels.
This wrench might cost a couple bucks more than other brand, but you can't go wrong with a classic. This is a must buy, real cyclists true their own wheels!!! OK...I am exaggerating..sorry...but if you think about truing your own wheels, buy this one.