Product Features (Adult Toothbrush 8 series): * Colorful handle in three different materials, the whitel plastic with two different colorful soft rubber, which make this toothbrush more attractive. * Non-slip universal thumb grip gives you exceptional control over brush strokes. * All the bristles ends have been grounded to remove the acute angels. All ends are with round surface. It protects the gum from being hurted, effectively cleans the teeth, defends periodontal disease. * Bristles type: Sharp soft bristles or Nylon 610 or or Dupont Tynex. All the bristles end have been grounded to remove the actue angels. All ends are with round surface. * Bristles diamter SOFT: 0.15 - 0.18mm; MEDIUM: 0.20 - 0.22mm * Handle materials: PP + soft TPR rubber. * Packing: Each toothbrush in normal I blistercard, or as per your demand. Trademark: Jinchen Model: 8 series Standard: ISO9001, FDA Origin: China Packing: Blistercard or as per your demand Packing: Blistercard or as per your demand