1. Press eraser with pen style design, saving children's wiping labor and breaking traditional erasers. 2. The press eraser is designed specifically for children, which is convenient to use, comfortable to feel, and easy to wipe. Traditional erasers are too large for children to hold, saving them energy. 3. The core can be replaced. Usage steps: 1. Press the pen cap; Insert the rubber core into the desired length from the tip of the pen. 4 built-in erasers for cleaning, with minimal dandruff. Comes with a built-in pen holder, which can be used to hold and roll books. The pen holder can be held in a book and is not easily lost 5.Rubber erasers can effectively erase handwriting such as pencils, charcoal, and colored lead without leaving any residue. This material is very soft and can adapt well to the surface of various types of paper without damaging the paper. Material: Rubber + plasticColor: Mix colorsSize : 11.2 * 1.8cmPackage contents: 2 rubber 1. Press the eraser, pen design, children wipe labor saving, break the traditional eraser. 2. Press eraser is specially designed for children, easy to use, feel comfortable, easy to wipe, traditional eraser is too big for children to handle, which saves energy for children. 3. Replaceable core. Use procedure :1 Press the pen cap; Insert the rubber core from the tip of the pen to the desired length.4 Built-in eraser wipe clean, less broken dander, come with a pen holder, can clip books, put volumes, pen holder can clip in the book is not easy to lose