Introducing the Kent Crystal Compact Toothbrush – a testament to centuries of brush-making excellence from the world's finest brush maker since 1777. Kent, with its storied heritage and a legacy of Royal Warrants spanning nine reigns, presents the pinnacle of dental care precision. Key Features: Micro Thin Tetra Tip Bristles: The Kent Crystal Compact Toothbrush boasts Micro Thin Tetra Tip Bristles, an innovation crafted with 6,000 tetra-tipped soft and affluent bristles. Specifically developed for gentle gum massage and care, this technology is designed to cater to weakened gums. Tetra Tip Technology for Precision: The upper bristles (5,000) utilize Tetra Tip Technology, providing a targeted massage for sensitive gums and effective agitation between teeth and into crevices to remove food particles.