How to fold a one-way calendar

Clamp it with a big clamp, and it's better to tear it off.

One-way calendar is a desk calendar made in one-way space, which is generally divided into red and black. One-way calendars made by one-way space are online celebrities in the calendar industry. Compared with many calendar books on the market, it is more like a typical traditional calendar. Consumers do "daily thinking" while tearing every day. As a new youth, the one-way calendar continues the design style of the German Red Dot Design Award and maintains a simple and clear design.