asymmetrical balde blades bows clip clipping color colored colour coloured cut cutting domestic fastened hand-operated-shearing-tools handles home instrument keen kitchen-shears metal open opened overlapping-blades pair-of-metal-blades pivoted-blades scissors serrated-edge sharp sharpened-edges shearing shears shiny silvery specialized-purposes spring steel tarnish tarnished Tension thermoplastic-handles tools trimming variations variety worn