Under magnification of 6.5x or higher, standard excavators become too large and therefore cannot be used in microdentistry. These excavators have been designed with especially fine tips so they are suitable for use with microscopes and magnifying glasses. The Wiland shape and Columbia shape were replicated in these excavators’ designs. The working ends were paired with a larger diameter handle for better grip and increased comfort. Developed by Key Opinion Leader Prof. Dr. Peter Kotschy