Moiichi Pottery Length: Approximately 42 cm Diameter: Approximately 5-6 cm Height: Approximately 10.5 cm Center Hole: Approximately 9 x 4 cm Cylindrical, open on both sides for easy cleaning. Holds a small amount of water. For dried flowers? Do you use floral foam? It's a puzzling design that I can't quite understand. Please make good use of it.