The BPL 9-Piece Professional Makeup Artist Brush Collection is a set of makeup brushes infused with activated charcoal-infused bristles, known for their anti-bacterial properties, providing a hygienic application
. The set includes a unique brush cleaning pad to keep the tools fresh and has all the necessary tools for makeup needs
. The brushes are made with soft bristles infused with charcoal
. Unfortunately, the specific details of the ingredients or materials used in the brushes are not provided in the search results. If you need detailed information about the ingredients or materials, it's best to directly contact the manufacturer or seller for the most accurate information.