- Westcott E-711420 00 compass set with 6 essential pieces for technical and school drawing - Quick-adjust compass with precision screw and locking wheel for accurate layouts - Ergonomic mechanical pencil with 0.5 mm HB lead, ideal for fine and precise lines - Includes 12 replacement leads for extended use and a non-deformable eraser for clean corrections - Practical sharpener to keep the compass and mechanical pencil always ready - Sturdy plastic case with hinge and click closure for safe transport and storage - Perfect for students, creative professionals, and use in the office or school - Westcott brand, a reference in office supplies since 1872