This item belonged to my mother and is quite old. Is it lacquer? Agate? The surface, sides, and back all have different patterns, and the material is interesting. I find it personally fascinating, so I may only list it for a short time. Thank you for your understanding. This is an obi-dome set featuring a multi-colored rainbow, and black and vermilion red. The case is not included. The left one is about 1.3 x 3.9 cm, and the right one is about 2.4 x 4.4 cm. It will be shipped via Yu-packet Post MINI. There is some metal dullness and minor scratches (signs of wear). Please understand that this is a used item and has been stored at home. Thank you for your consideration. - Colors: Multi-colored rainbow, black, and vermilion red stripes - Material: Unknown, but with a glossy finish - Shape: Rectangular obi-dome - Shape: Leaf-shaped obi-dome Thank you for looking.