The core of this stationery set is the aluminum rod metal deep hole mechanical pencil marker, which is made of high-quality aluminum rod metal material and has a full body metal structure. It is not only sturdy and durable, but also shows extraordinary texture and luxury, making it an ideal companion for writing, drawing, and carpentry work. The set includes 3 solid carpenter pencils designed specifically for carpenters or draftsmen, which can leave clear and durable marks on various materials, meeting your diverse needs in work. The set comes with 33 colorful combination pen refills, which are rich in colors and can be freely matched. Whether it is daily writing, drawing creation, or marking and drawing, they can be easily handled, making your works more vivid and interesting. This mechanical pencil marker has a built-in carpenter sharpener, which can easily grind the pencil tip without the need for additional tools, keeping the tip sharp and improving the efficiency and quality of writing and drawing. At the same time, the set also includes a pen holder and eraser, making it convenient for you to protect the pen tip and erase errors at any time during the creative process. Colour:random colors, don't accept the specified color Material:Metal Package Contents: 1 set * Mechanical Carpenter Pencils Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.