Zenport ZS420 Curved MasaMasa Trim Scissors | Box of 12, 6.1 in

The Numbers That Matter on a Zenport ZS420

Forty-two grams is the figure to look at first. A trimming session is thousands of repetitions of the same small motion. The mass being lifted each time decides whether a hand is still working at the end of it. At 1.48 oz this sits at the light end of the category. Overall length is 155 mm, which is 6.1 in, and the blade itself runs 35 mm or 1.38 in. A blade that short is a deliberate choice. A long blade encourages cutting with the middle, which crushes rather than slices. A short one keeps the work at the tip, where the geometry is sharpest. The blades are stainless and the points are fine enough to reach inside a dense structure without opening the whole thing up. Zenport size the handle for smaller hands, which matters on a crew rather than for one person. The scissors are made in Taiwan and the handle colour is orange.

Working a Curved Blade and Why a Box of Twelve

The curve is not decoration. A straight blade has to be rotated to follow the contour of what is being cut, and that rotation comes from the wrist. A curved blade meets the same contour with the hand held square. The wrist stays neutral and the cut lands where the eye is looking. Anyone trimming for hours will feel the difference in the forearm before they see it in the work. Now the reason a dozen come in a box. Resin gums a blade within minutes and a gummed blade tears instead of cutting. A working crew handles that by rotation. Several pairs stay in service while several more soak in a jar of solvent or oil. One pair per person means stopping to clean; three or four per person means nobody stops. Twelve covers a small crew properly. Clean them at the end of a session rather than leaving resin to harden overnight.

Key Features

• Weight: Forty-two grams, or 1.48 oz, which is light for the category
• Overall length: 155 mm, which is 6.1 in
• Blade length: 35 mm, or 1.38 in
• Blade shape: Curved, so the wrist stays neutral through a cut
• Blade material: Stainless steel, with fine tip points
• Short blade: Keeps the work at the tip, where the geometry cuts cleanest
• Handle: Sized for smaller hands as well as large ones
• Pack: A box of twelve, which covers a small crew in rotation
• Why rotation: Resin gums a blade in minutes and a gummed blade tears
• Origin: Manufactured in Taiwan

Technical Specifications