The Professional 14pcs Geometry Set includes a high-quality metal compass, precision rulers, protractors, and other essential drafting tools. Stored in a shatterproof case for durability and portability, this set is perfect for students, architects, engineers, and designers.

The Deli E1710 Scientific Calculator features 240 functions, a 10+2 digit display, and a sleek grey design. Ideal for students and professionals, it supports a wide range of mathematical, algebraic, geometric, and statistical calculations, making it perfect for school, college, and office use.