Practical case: graphite pencil (5H, 4H, 3H, 2H, HB, B, 2B, 3B, 4B, 5B, 6B, 8B), multiple models available, not easy to tear, easy to shade and erase, provides good tools for your creation. Better and more comprehensive: This sketch pencil is suitable for a variety of drawing tones and shapes. This professional art pencil set contains a total of 12 pieces. It is suitable for a variety of gradients and sketches. Professional toolbox: This professional sketching toolbox is fully equipped to meet all your drawing, sketching, and writing needs. Storage friendly: The perfect box for home, school, or travel. Pack all your necessities into a small, easy-to-carry package that you can take with you on the go. Quality after-sales service: If you encounter any quality issues or problems, please contact our customer service. We will solve all your problems for you. Note: The data are all manually measured; please allow 1-3 cm error. Due to light and display differences, there may be some color variation. Please refer to the physical item received.