4 Colors: you will get 4 pieces autism toothbrushes in different colors including blue, green, yellow and red, different colors allow you to distinguish toothbrush from your families 360 Degree coverage: these toothbrushes have 3 heads of brushes, allowing to cover different sides of teeth, easy to save your time of cleaning teeth and keep teeth healthy Replaceable heads of brushes: heads of these autism toothbrushes can be replaced, convenient for replacing heads of toothbrushes regularly and keep sanitary Durable material: these adult toothbrushes are made from EVA and ABS material, can be applied for a long time; Proper dense of brushes can provide you comfy brushing experience, the bristle would be soft when using warm water and would be firm when using cold water Non-slip handle design: handles of these hugging toothbrush come with proper radians, comfortable to grip, saving efforts when brushing teeth