1Suitable for various hardwood, wood, steel, copper, aluminum and other metals, also can cut plastic, acrylic acid, etc. 2Essential tools for making wood, models, curved shapes, etc. Widely applications. 3Suitable for various curved surface and curve operations, practical accessory. 4There are 2 different types available, you can choose by your needs. 5Bow saw with comfortable ergonomically designed grip, having good hand feelings.