Crevice tools are essential for reaching into and extracting paydirt from cracks, crevices, and between large boulders where other tools won't go. Treasure hunting in this manner is called Sniping. It is often done underwater but can also be done on river banks and benches where high waters may have deposited gold or gems. Crevice tools come in a variety of sizes and shapes to fit most applications. Browse our extensive selection from leading manufacturers.