Significance of waste utilization of masks and shopping bags

The significance of waste utilization of masks and shopping bags is thrift and ingenuity. Waste masks are used to make pen containers. First, put an end to waste and rationally use resources. Second, it is convenient and practical, and can be waterproof and antifouling. Pen holder is a special device for placing brushes. According to literature, its materials are gold-plated, jade, rosewood, ebony and so on. Most of the handed down utensils we can see now are made of porcelain or bamboo. It has collection value.