A Toggle Box is an Advanced Logic Cube that emits a continuous Logic Signal once activated by another Logic Cube.  This Logic Signal continues to be emitted until another Logic Signal is sent to the Toggle Box.  When right-clicked, a "Settings" option is given to the user, which bringws up a GUI menu that allows for a user to set the Toggle to "Once".  Once Toggles continuously emit power once activated, even after a second signal is sent to it, meaning that the only way to deactivate a Once Toggle is to reset the game itself.

A Toggle Box


The GUI menu brought up by the "Settings" option (click to expand)