Micro-Small Pin & Ligature Cutter Mini Pin & Ligature Cutter with a slim profile is an excellent tool for orthodontic procedures, especially in posterior or crowded areas of the mouth where access is limited. Product Details: Micro-Small Pin & Ligature Cutter Wire Size = .012″ (.30 mm) Designed to cut soft wire pins and ligature wires. Handcrafted by the finest grade surgical stainless steel. Corrosion resistance and completely sterilisable.