Coloplast ostomy scissor. For an optimum fit around your stoma. Ostomy scissor with curved blades, designed to facilitate the circular cuts made when cutting your ostomy baseplate to your stoma size, for a snug fit. Curved scissor blades - to facilitate circular cuts. The upper blade has small ̴Ìàteeth? - ensuring that the baseplate does not slip while being cut, while keeping the scissors in place. This makes it much easier to control, ensuring a smoothly cut line. The lower blade has a rounded end - guiding the circular cutting and avoiding damage to the pouch of a one-piece system.