Size: 210 count (Pack of 1) Package Includes: there are 7 different colors of automatic pencil refills, 30 pcs of each color, a total of 210 automatic pencil replacement refills, sufficient quantity, enough to meet your daily work and study use Various Colors: our mechanical pencil refills have 7 different colors, including red, rose-red, orange, purple, blue, green and yellow; Students can choose from a variety of colors to add personal style to your notes Smooth Writing: these colorful pencil refills are 0.9 mm wide and 60 mm long, with suitable size, smooth writing, and can easily show color on paper, creating a comfortable writing time for you Durable Material: the replacement pencil refills of our automatic pencils are made of uniform and durable graphite core, which is not only smooth to write and not easy to break, but also easy to use, you only need to press the mechanical pencil to push it in Wide Application: these pencil refills are packaged in small boxes for easy storage and are very suitable for students to write, sketch, paint and draft; They can also be given to students as a thoughtful gift reward.