The length of this Students Use Roll Ball Pen is 148 mm, which is an ideal size obtained through repeated tests. It not only ensures the flexibility and control of writing, but also avoids the inconvenience of holding due to being too short. The design of 18 mm diameter fully takes into account the ...

Regarding the question of whether the plastic material used in this macaron color design gel pen is environmentally friendly and harmless to the human body, we can elaborate on it from a more detailed perspective. Environmentally friendly plastics generally refer to plastic materials that have less ...

Using this Students Use Crayon In Barrel will not cause environmental pollution. From raw material selection, production process to final product, the crayons follow strict environmental protection standards to ensure that no harmful substances are released during production, use and disposal, affec...

As a drawing tool designed for children, the color expression and durability of the Students Use Crayon 12 Colors In Barrel With Pen Holder Crayon-XC are one of their core advantages. These crayons usually use carefully formulated high-quality pigments, which are not only rich and varied in color, c...