Comfort: Rolling instead of squeezing means fewer hand cramps and less fatigue. Makes cutting easier for children, the elderly, and those with arthritis or carpal tunnel syndrome.
 

Safety: There are no blades or sharp edges, and the contoured handle protects you from paper cuts.
 

Precision: Built-in guide assures accurate cuts at any length. After cut is made, edges are clean and smooth. Can cut several layers or pages in a single pass.
 

Flexibility: Equally comfortable for right- or left- handed users.
 

Durability: Bearings will not need sharpening. Designed for years of use.