Potan Poton: 02 Lily Taste - White (Tomy) From Tomy of Japan, these are Potan Poton, are toy flowers that move when you pour water onto. The flowers are made of plastic parts. We believe the Potan Poton does not require batteries to operate.    Price: $24.95 Potan Poton: 03 Pansy Taste - Purple (Tomy) From Tomy of Japan, these are Potan Poton, are toy flowers that move when you pour water onto. The flowers are made of plastic parts. We believe the Potan Poton does not require batteries to operate.    Price: $24.95