Description: 1.Use it to describe anything you want. 2.Various of pencils will enhance the layers of the paing, increasing the reality of the paing, fit for students and adults, especially great for professionals. 3.Product name: professional carbon pencil for sketch. 4. Soft, medium and hard, which can deliver different lines, smoothly wrig down to the very end,clear lines and easy to erase, meeg different needs. 5.Features: no tropical rain forest is used, environmental protection, rubber core technoy. Specification: New and high quality Product name: professional carbon pencil for sketch Material: professional carbon core Features: no tropical rain forest is used, environmental protection, rubber core technoy. Color: black Size：14.5cm,17.5cm Package Included：3/6pcs Note: Please refer to the measurement. Tiny measuring error is allowable in normal range. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.