Since its launch in 1986, its quality and functional beauty have been recognized, and a new series has appeared from Graph 1000 For Pro, which has been selected by professionals around the world. The writing comfort unique to mechanical pencils for drafting promises a wide range of applications from notebook writing to sketching. A high-quality mechanical pencil for those who want to write beautifully for everyday use. Low center of gravity design for stable writing. A 4mm tip pipe that makes it easy to see the writing area and hit the ruler. Grip with 18 rubber ribs that are not slippery and easy to hold. A display window that shows the hardness of the core.