(1) Gentle on teeth: Bristles are made with firm and gentle silicone material softer and gentle on teeth while brushing, (2) No worry of smell or dirt on bristles unlike nylon and cotton bristles toothbrushes: You might have seen that on nylon bristles toothbrush over the time dirt getting collected on bristles, while these toothbrushes are made of silicone bristles where there is no such type of issue., (3) Bristles are easy to clean: Bristles are easy to clean with water after and before use unlike nylon and cotton bristles toothbrush., (4) Not easy to Bend, split or deform: Bristles are firm, not easy to bend or deform, they do not tangle in teeth, soggy or break like boar bristles toothbrushes. , (5) Safe blades type design on the back side of brush head help in cleaning the tongue: On back side there is soft blade type design to clean the tongue. ,(6) Soft and durable toothbrush handle: The toothbrush handle is durable and convenient to hold in hand.