Thank you for viewing. This is a set of 4 SHIKIEN W-1 tongue brushes. They come in 4 colors and are made in Japan. I purchased them in January 2023 and have kept them stored since then. As a bonus, I will include one "NONIO Tongue Cleaner" that I purchased at the same time. Both are unused and unopened, but please consider this with the understanding that they have been stored at home. They will be packaged in a thin cardboard box and shipped via Rakuraku Mercari's Nekopos service. Thank you.