The Button As a Locket - One Idea, Many Possbilities
The locket can be used in many ways: as chip, admission ticket, token etc.
The locket is a button with a plain surface on the back. So there is no possibility to attach this button. This makes the locket suited for many different applications. It can be used as a chip or piece for games. Another idea is to use it as a token, e.g., for checkrooms in theaters or clubs. It is also possible to use the locket as admission ticket for concerts or events. There are hardly any limits to your creativity here.
The locket is available with a diameter of 25mm.