Necklace beside living plant inside? remember on good morning america sam victor showed this necklace that...

remember on good morning america sam victor showed this necklace that has a plant inside this plastic entity and its like reall tiny and i dream up you have to hose down it
whats it called and where on earth can you buy it
also theres a product called ''Tokyo Micro garden'' and its not it
but it is resembling it..