BOGZON  New Puller Labour-saving Pruning Shears - Manual Gardening Scissors- Hand Secateurs with Ergonomical Handle - Rose & Tree Pruners, Black Application: Specially suitable for brass & twigs & spray/flowering branch. Labor-Saving: The pulley gear design enhance your hand's power by up to 5 times, so that you almost don't have to do the work - the pruning shears do the most for you. High-grade Sk-5 Steel Blades: Heat treated and hardened carbon steel blades are ultra strong, will last longer and are less likely to nick or need frequent sharpening. Coated with non-stick Teflon that resists sap and other sticky materials. Ergonomical & Comfortable Design: If you intend to prune frequently, you'll appreciate the way that a ratchet pruner will reduce wrist strain, require less pressure to cut, and generally make the pruning experience much more enjoyable. This one is ideal for the people who has carpal tunnel or arthritis as well as smaller hands.