The two battery compartments for three AA batteries (batteries not included) or equivalent batteries are closed with a simple sliding closure. The tiny switch on the narrow side switched in three stages: A, flashing light, off.
The flowers are firmly plugged a lot, but can be peeled off yet, if one is not too timid to work. Note: The information supplied in the article description does not quite agree. There are provided a total of eighty placer, and all of which are already assembled. Placer for the exchange are not included.
The only drawback: First, the placer smell very strongly of chemicals. After thorough airing - here two days in a sheltered place outdoors - flies that smell, so you can actually use the lights indoors.
Conclusion: Two very decorative lights, campaigning for "white" or festivals can be varied with other Aufsteckern.