Solder can oxidize over time. Clean pieces with a soft cloth. Carnauba wax such as car wax can be used to polish, if desired.
It is recommended to hang your pieces securely with a nail or hook rather than a suction cup.
Most stained glass contains lead, which is only harmful if ingested. To be safe, please wash your hands after handling and keep out of reach of children and pets.
Plant stakes should only be placed in non-edible plants.
Strands are meant to be displayed indoors.