The Professional Engineering Pencil is a versatile tool designed for woodworking drawing and marking. It comes with an automatic pencil mechanism, eliminating the need for sharpening. Made from good materials, it is and reliable, ensuring use. The compact and portable design makes it convenient for carrying and storage. Features -Color:Assorted Color -Material:Metal, Iron, Graphene, Paraffin Wax -Size:15.00X1.00X1.00cm/5.89X0.39X0.39in(Pencil) -Size:13.00X0.20X0.20cm/5.11X0.08X0.08in(Refill) -Pen Tip:2mm -Note:6pcs refills for each color -This mechanical pencil is designed specifically for professional engineering use, ensuring precision and accuracy in every mark. - pencil mechanism makes it easy and convenient to use, allowing for quick and efficient marking. -With its versatile design, this pencil comes equipped with both black and red refills in 2.0mm size, making it suitable for a variety of marking tasks. -Made from sturdy materials, this pencil is built to last and can withstand the wear and tear of frequent use. -Its compact and portable size makes it easy to carry and store, making it a convenient tool for any woodworking professional. Package list: 4 x Mechanical Pencils x Pencil Refills