These razors from Derby are very forgiving and therefore very suitable for the novice Safety Razor user. Derby Extra blades are individually packed in paraffin paper in a box of 5 pieces. Derby Extra Double Edge Razor Blades are manufactured in Turkey. The blades are made of Swedish stainless steel. They have a high carbon content and are coated with platinum for a long time under strict quality standards.
Sharpness of the razors is 1 (on a scale of 5).