Thank you for viewing! ❤ Extra Fine #226 x 3, #366 x 1 ⭐ The extra-fine bristles reach deep into the areas where periodontal disease bacteria reside at the border between teeth and gums, and the rough bristles remove them. ⭐ The multi-faceted straight handle allows for a natural pencil grip, enabling brushing without excessive force. ⭐ Long neck design that easily reaches the back teeth. ⭐ Recommended by the Japan Dental Association. Tapered #191 x 3 ⭐ The tapered bristles gently remove periodontal plaque (dental plaque) along the gums. ⭐ A toothbrush that makes it easy to brush even the back teeth in detail. ⭐ Recommended by the Japan Dental Association. Ultra-Tapered #166 x 1 ⭐ The ultra-tapered bristles, finer than the tapered bristles, reach the border between teeth and gums and the gaps between teeth, removing periodontal plaque (dental plaque) with light force. ⭐ Recommended by the Japan Dental Association. ・Unopened. ・We will use simple packaging and recycled materials, but we will ensure that the items are securely packaged to prevent damage. ・We will ship within 2-3 days after confirming your order. We will also notify you after the item has been posted. We look forward to your order ♪ #Gum #GUM #3row #Toothbrushing #Toothbrush #Pocket #Gums #226 #366 #191 #166