[Set of 5] Clear holder (with stopper)

It is extremely useful as a presentation tool, an indispensable item in business situations, or as a storage holder.
In the office, meetings can be conducted smoothly by filing items by agenda item, and after the meeting is over, they can be stored directly in two-hole files.
At exhibitions and other events, they are distributed as novelties, sandwiched between brochures and leaflets.