In terms of whether this Student Use Shake Pen Simple Classic Style Mechanical Pencil is suitable for long-term writing, the weight of this pen is only 8.5 grams, which is relatively light, which is an advantage for students who write for a long time. The lighter weight can reduce the burden on the ...

The eco-friendly ink used in this Paint Brush is usually based on a water-based formula and does not contain harmful ingredients such as lead, cadmium, mercury, chromium and bromine, which are harmful to the human body. The main purpose of this ink design is to ensure health and safety when writing ...

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 ...