Colour White, green, pink, grey, yellow, black Age range (description) Kid Material Rubber Point type Broad Special feature Erasable Included components eraser Style 6 pens PACKAGE INCLUDED6 metal inkless pencils in different colors, each timeless pencil measures about 15.5 cm/6.1 inches long, you can choose the color you like according to your mood. PREMIUM MATERIALThe main body of the everlasting pencil is made of high-quality material, which is firm and reliable, and is not easy to deform or break; the nib is made of alloy material, and the writing is smooth, the use feeling and handwriting are similar to ordinary pencils, and it is durable. ERASABLE DESIGNAn eraser is added to the head of each everlasting pencil, which can be used to erase writing. WIDE USEThese metal erasable pens are great for children's drawing, journal writing, note taking, scrapbooking and other art projects for students, teachers, painters, writers and others who often need to use pencils to draw or write. WORKING PRINCIPLEThe reason why this metal inkless pen can write without grinding ink is because the tip of the pen rubs on the paper, which causes the alloy metal molecules to decompose and remain on the paper; the metal inkless pen can be smeared on most papers , which retains handwriting for a long time regardless of temperature or weather conditions.