[With a Pencil Sharpener] Built-in pencil sharpener design, the pencil cap can be used as a pencil sharpener when the cap is removed, and the refill can be trimmed at any time, keeping it in the best condition at all times. [Lightweight Portable] The sturdy ABS pen clip can be easily hung on the tool bag or clothes pocket, and it is easy to use and not easy to lose. [Applicable] Woodworking pencil can draw on metal, plastic, glass, wood, paper, etc., and it is durable. Delivery Quantity: 1set (Red Woodworking Pen + Mixing Core x12) Package Contents: Only the above package contents, excluding other products. Size: The detailed size is shown in the picture (Reminder: The size is measured manually, please allow 1-2 cm measurement error) Color: red pen+yellow refill*4+red refill*4+black refill*4 (Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)