Experience precision with the Drawing Compass & Protractor Set, a must-have for students and professionals alike. This set includes lead refills and a case, ensuring that your mathematical and engineering drawings are flawless. The package dimensions are a compact 7.2 x 4.17 x 0.59 inches, making it easy to carry and store. Crafted from durable metal, the set is designed to last with everyday use. Proudly manufactured in the United States, the KB10012 model from the reputable brand weighs in at a mere 2.08 ounces, offering both quality and convenience. Whether for class, work, or personal projects, this geometry essentials set is engineered to assist in achieving accurate measurements and calculations.