How could I work so long without this rotary cutter? It facilitates material cut tremendously (especially in combination with a rotary cutter ruler). I had some time ago before rolling a cheap tailor who unfortunately already in use mormalen came (cutting of woven and jersey) to its limits and broke. This brand rotary cutter here is very sturdy and the blade very langlebig.Hier so worth the money definitely more investment. The blades are easy to change widely available where there Sewing supplies. They are somewhat expensive but for this they also hold long, wear is not so high which then puts the costs. Paper should not be cut, then the blades are blunt. For this rotary cutter are available from me a very strong buy recommendation.