Here is the item as shown. Color: Matte Black Made of aluminum Size: Width: Approximately 12.5cm Depth: Approximately 12.5cm Height: Approximately 6cm Depth: 5.5cm Usable Kenzan (flower frog) diameter: φ6cm or less This was not originally a flower vase, but I used it because it's perfect for arranging small flowers. It is made of aluminum and painted off-black. There is no risk of breakage. Please understand the above before purchasing. How about for a flower arrangement class? I am also listing multiple other flower vases. I cannot offer a discount for the purchase of a single flower vase, but I will discount all flower vases by 500 yen each for the second item onwards. 500 yen off for purchasing 2 items 1000 yen off for purchasing 3 items 1500 yen off for purchasing 4 items 2000 yen off for purchasing 5 items The discount will be applied to the total amount. If you wish to purchase multiple items, please comment before purchasing.