• Hair Brush comes encased with ore balls inside the brush that produces negative ions and natural ingredients that are effective antimicrobial. Material: Wool / thermoplastic polyester elastomer (natural mineral, silicone) / the ABS (handle) / ceramic (natural ore containing antibacterial agents, heat 80 degrees) • Seals and smoothen split ends when brushing. The negative ions bond with hair to close off broken hair ends/cuticles. • Ionic hair brushes lock in moisture to hair strands. The result is beautiful, shiny, soft, and healthy hair. • Because ionic hairbrushes bring back the lost negative ions to your hair, using it eliminates frizz and reduces static on your hair. • Made in Japan. Comes packed in the sealed clam shell box for hygiene reasons. Due to hygiene reasons, we cannot accept returns for this item if it is opened