This set comprises four miniature Flexcut skew chisels, ranging from 1.5mm to 6mm. The overall length including the carefully shaped handle is 140mm. Flexcut use superior steel with which to make their tools it will take an edge and hold it better than many other carving tools. This carving set is ideal for the finest detail work such as cleaning up tight corners and ridges, carving fine details like mouths and eyes, and adding texture like hair, fur and feathers. Micro skews included in this set are MT15: 1.5mm (1/16"), MT16: 3mm (1/8"), MT17: 5mm (3/16"), MT18: 6mm (1/4").