The most comfortable spring-loaded gardening scissors on the market! Chikamasa TP-500SRF have curved, stainless steel blades with a fluorine coating and torsion spring. A curved tip makes it easy to reach hard-to-manage places when trimming or pruning. Fluorine means the blades on the Chikamasa TP-500SF are sap resistant. These pruners feature flexible stainless steel springs and ergonomic handles that are designed to minimize hand stress for trimmers using spring-loaded scissors for extended periods of time. Each pair of Chikamasa TP-500SR scissors are hand finished for a high-quality, razor-sharp blade every time.