Corona Swivel Grass Shear[description] The Corona Swivel Grass Shear has an innovative design which allows the blade to be used at different angles, for trimming, edging or even on the diagonal for hard to reach areas. Versatile three position blade: vertical for edging, horizontal for trimming and angled for hard to reach areas, to avoid wrist strain Precision ground, high carbon steel blades Easy to resharpen Durable chrome plating Easy to set thumb lock Lifetime warranty