Adorox Solar Powered Dancing Flower Bobble Plant Rocking Swing Pot Desk Toy Fun (Red Rose Pink Pot (2 Pots)) Fun, decorative and eco-friendly. Flower gently moves up and down when exposed to sunlight or other light energy. Measurements: Flower & pot approx 4.5" X 3" (Pot itself 3" X 3") Perfect for studying solar energy in a fun and simple way. The Solar Dancing Flower Pots will benefit anyone needing a unique item to spruce up their room dcor. This unique solar-powered plant does not need batteries or water!