A waterproof ballpoint pen is a ballpoint pen with waterproof properties whose ink will not blur or fade when exposed to water or humidity. Waterproof ballpoint pens usually use special ink formulas and refill materials to make them have strong waterproof properties and are suitable for occasions that require waterproofing, such as outdoor activities, marking items, etc. Waterproof...

Colored pencils are a common stationery item in our daily life. They can not only be used for creative activities such as painting and graffiti but also for learning, office, and other occasions. However, with the continuous improvement of environmental protection awareness, more and more people have begun to pay attention to environmental protection issues and the sustainable development...

Looking for a notebook that is both eco-friendly and stylish? Look no further than the cork notebook! Made from sustainable materials and finished with a unique, natural texture, this notebook is perfect for those who want to make an environmentally-conscious choice without sacrificing style or functionality. In this blog post, we'll introduce you to the world of cork notebooks – their...