What you are looking for is change in size, shape and color. The features of change to watch for in moles are the A, B, C, and Ds of detection. Normally, moles will grow in a symmetrical, even fashion.
A pedicure in progress. A pedicure is a cosmetic treatment of the feet and toenails, analogous to a manicure. Pedicures are done for cosmetic, therapeutic, and medical purposes and can help prevent nail diseases and nail disorders. They are popular throughout the world, especially among women.
A scroll saw is a small electric or pedal-operated saw used to cut intricate curves in wood, metal, or other materials. The fineness of its blade allows it to cut more delicately than a power jigsaw, and more easily than a hand coping saw or fretsaw. Like those tools, it is capable of creating curves with edges, by pivoting its table. The scroll saw's name derives from its traditional use in making scrollwork, sculptural ornaments which prominently featured scroll-head designs.