It's common for Japanese to use "shampoo brush" when getting a hair wash, they believe it can get a better scalp cleansing & hair care performance.
The specially designed brush tips enable a deep cleansing not achieved by fingers while still soft & comfortable in use.
Made in Korea
Dimension: approx. 8.5 x 7.5 x 6.5 cm (~3.3 x 3 x 2.6 inch)