Package Contents: The woodworking pencil set contains 1 woodworking mechanical pencil and 3 pencils in 3 colors, dark gray, yellow, and red, 6 refills per box, quantity and different colors to meet your different long-term woodworking marking needs Convenient and Portable: Solid mechanical pencil with larger diameter, which improves grip and does not slip easily from your fingers; with a clip design, our woodworking drawing pencils can be easily clipped into your pocket, easy to carry and not easy to lose Versatility: The mechanical marker pencil can not only draw on wood, but also can be applied to metal, concrete, tiles, cement, paper, etc., suitable for carpenters, architects, and designers; You can choose the right color according to the color of the paint surface. Deep Hole Drawing: The Deep Hole Mechanical Pencil features a fine tip that reaches deep positions that other traditional pencils cannot, allowing you to draw precisely in holes and other narrow areas.