Manufactured with graphite material, practical for use. Fine workmanship and beautiful appearance ensure the popularity and practicality. These inkless writing pens tips can be regarded as practical presents for children, students, teachers, friends, etc., they will be surprised to get such delicate gifts. Features -Color:Black -Material:Graphite -Size:1.40X0.40X0.40cm/0.55X0.16X0.16in -With thread texture design, easy and convenient to replace, the replaceable pencils tips are convenient to use. -It is very convenient to use, helping you easily write, draw, make detailed illustrations and shadows, add textures, etc. -These pencil tips are suitable for everlasting pencil, use it as instead of a traditional pencil without sharpening. -The inkless pen tip can be rubbed on the paper and leave writing similar to ordinary pencils, which can be erased. -The sufficient quantity can satisfy your daily needs, and you can also share the extra amount with your friends and family members. Package list: 20 x Everlasting Pencil Tips