The Convex Scissors promise a sharper cut than conventional scissors, setting a new standard in terms of performance. Since the scissor blades are curved according to Bernoulli’s principle, the angle of the blades is kept at a constant optimal cutting angle of 30 degrees. Therefore, only a third of the usual force is required, and the scissors effortlessly cut even hard or thin materials such as cardboard or vinyl sheets.
Statement by the Jury
The Convex Scissors stand out through their high practical value: the blades are both sharp and uniquely curved, which reduces the necessary force and effort.
