This silicone scalp brush provides a massage effect. I opened it, but it's unused. I disposed of the packaging, so I'm listing it as having no noticeable scratches or stains. There was a whitish area on the right side of the logo and on the side from the beginning (photos 9 and 11). - Model Name: Scalp Brush - Material: Silicone - Color: Charcoal Gray - Features: Massage effect