Size:19.6 x 12.6 x 2.7cm [Erasable Pen Set]: Rub pens of all colors, 8 different colors of erasable pen, very suitable for adults, students and children, to meet your needs, there are, black, red, green, purple , red rose, sky, orange [Pen with rubber at the end]: The erasable pen uses a new thermal ink, which can write like a pencil. Any small writing error can be easily erased without leaving residual stains. Note: Use an erasable pen to fill a large area for painting, you should use paper with a moderately thicker thickness to reduce friction damage to the paper [Smooth writing]: 0.5mm erasable gel pen , with pen cap, very convenient to carry. Gel ink writes smoothly and dries quickly. Writing mistakes can be erased lightly without scribbling to make your book tidy. good for school work and office supplies for students and teachers, but not suitable for use on exam paper, legal or official documents [Widely Used]: The erasable pen is not only a good tool class note-taking tool for teachers and students, but also a good helper for office drawing. It is a good gift for your children and colleagues during back to school, , , birth Erasable pens are made of environmentally friendly ink, healthy and harmless, so there is no need to worry stains and leaks.