[Adjustable]: The scroll saw with adjustable saw frame allows you to use different saw strings with length from 3cm to 15cm; ASB500, ASB400 2 types optional [High Carbon Steel]: The woodworking saw is made of premium high carbon steel; High hardness and wear resistance, suitable for working for cutting metal plastic wood; Anti-rust, and [Removable]: The scroll saw blades are removable, which allows you to replace it according to your needs; With thumb screws, the saw string is firmly fixed in the frame [Wide Application]: This jeweler's saw is widely used for woodworking, jewelry, metal, glass, craft making. [Package Included]: The package comes with 1 scroll saw and 6 saw blades; 2pcs Scroll Saw for Plastic, 2pcs Scroll Saw for Metal, 2pcs Scroll Saw for Wood Features: 1. Nice metal cutting tool for jewelry making, woodworking, metal processing, crafts, etc. 2. This scroll saw set includes 6pcs spiral saw blades, 2pcs for sawing metal, 2pcs for sawing wood, and the other 2pcs for sawing plastic. 3. The adjustable saw frame allows you to use different saw cords with a length from 3cm to 15cm. 4. With thumb screws, the saw cord is securely fixed in the frame. 5. The saw blades are removable, allowing you to replace them as needed Specification: Condition: New Item Type: Jewelry Tool Material: High Carbon Steel Weight: Approx. 150-165g Optional Type: ASB500, ASB400 Package List: 1 x Saw + 6 x Saw Blades