This 12-piece set includes robust metal compasses with adjustable hinges and finely pointed legs that are perfect for precise drawing and drafting. The kit features various compass types, including a divider, a compass with a universal adapter, and a bow compass for small radiuses. Accompanying the compasses are additional items such as spare leads, a lead sharpener, and a pen attachment, providing the versatility needed for comprehensive drawing projects. Packaged in a clear, organized plastic case, this set is both portable and convenient, making it ideal for students, engineers, and artists who require accurate and reliable instruments for their work.