**Specifications:**
**Product Name:** G·U·M Periodontal Care Fine Bristle Toothbrush
**Variants:** #166 Soft/Medium Bristles, #266 Soft/Medium Bristles
**Features:** Fine bristles at the tip for deep cleaning along the gum line, gentle yet effective plaque removal
**Design:** Top of the bristles processed in a rounded shape for gentle gum contact and efficient plaque removal
**Additional Information:** Available in different models such as #166 with 3 rows of 7 ultra-small brush heads and #266 with 3 rows of 8 bristles for varied cleaning needs
**Recommended Usage:** Soft bristles for gentle gum care, medium bristles for deeper stain removal and gum massage
**Product Range:** G·U·M Periodontal Care series including toothbrushes, toothpaste, interdental brushes, mouthwash, and night mouthwash
**Brand Positioning:** G·U·M is a professional oral care brand under SUNSTAR, focusing on preventing periodontal issues and promoting oral health and hygiene
**Market Share:** Leading brand in the Japanese oral care market according to IntageSRl database from 1996 to 2023, covering toothbrushes, toothpaste, mouthwash, mouth health, and denture products
**Related Brands:** Ora², DOU, and Haolechi under the SUNSTAR umbrella, catering to different oral care needs and preferences, with a focus on women's oral health and hygiene.