A little powder comes out. Depending on the quality of the cardboard, it is easy to cut and difficult to cut. It might be quite difficult to cut straight. However, it is recommended because it can be cut much more smoothly than scissors.
Although it is certain that it will expire, the cutting edge of the corrugated cardboard becomes tattered and powder scraps are scattered, so it takes time and effort to clean up, which was not what I expected. Large cutters can cut smoothly and garbage is not cluttered, but because the cutting edge does not last long, I bought this product, but it is a shame. I think that it is suitable for work that it is only necessary to cut the cardboard.