This is the summary of consumer reviews for Callaway 15' Golf Ball Retriever. The BoolPool rating for this product is Very Good, with 4.20 stars, and the price range is $24.99-$39.99.

Callaway 15' Golf Ball Retriever uses the telescoping pole to get back your golf ball from water hazards or other hard to reach places. This Callaway golf ball retriever is constructed of lightweight aluminum alloy that won't bend when fully extended. It also collapses to four feet so that you can easily carry it in your golf bag. The Callaway 15' Golf Ball Retriever extends up to over 15 feet so that you can grab your golf ball easily from water. It has an ergonomic handle for ease of use and comes with stylish double zipper head cover. The stainless steel ball retrieving mechanism is sleek, durable and it works well.

Only drawback with this telescoping retriever is that the handle tube takes in water when retrieving balls. Also some users find this device a bit heavy and rarely used.

Overall, since you lose fewer golf balls with the Callaway 15' Golf Ball Retriever, it pays for itself in long run.