These sinking tips allow you to penetrate deeper into the water column, whether you are making a swung fly presentation or stripping flies. They allow for spey-style presentations on single hand rods. OPST has fished these tips with great success for rainbow trout, sea run cutthroat and smallmouth bass. The tips perform equally well in fresh and salt water. For all of those fish, streamers are extremely effective, and a sink tip is one of the best ways to present them. Depth is often key to catching fish, and the Riffle, Run and Bucket Commando Tips will help you get down to where fish are holding. They have low-stretch cores for quick and effective hook sets, and are a key component of a Skagit fisher's tool kit.