CRCST Practice Exam 2026 - Free CRCST Practice Questions and Study Guide

Black-Handled scissors are designed to have the sharpest cutting edge because they are typically made of high-quality materials and have a fine, precise blade edge. Blue-handled and Red-handled scissors may have sharper edges than standard scissors, but they are not specifically designed for this purpose. Green-handled scissors may have a serrated edge for more heavy-duty cutting tasks, but this type of edge is not typically the sharpest for fine cutting. Therefore, C is the best choice for achieving the sharpest cutting edge.