• Name: Durable Bite Molar Vocal Knot Toy
• Material: Cotton & Vocal 
• Functions: Molar clean teeth, decompress and relieve boredom, enhance feelings

Features:

• 1. Molar and tooth cleaning, healthy care-grinding after a meal to prevent dental calculus
• 2. Cotton rope design, clean teeth-remove tooth dirt, make teeth healthier
• 3. Fun sounding, endless fun --- built-in sounding device, endless fun
• 4. The soft material protects the oral cavity --- the internal soft filling will not hurt the teeth