Curaprox smart ultra soft toothbrush is developed with curen filaments making the brush ultra soft the gentle filaments effectively clean your teeth without any damage to the gums or teeth densely packed curen filaments for meticulous cleaning curaprox smart ultra soft toothbrush is designed with incredible 7600 fine filaments making brushing the least stressful activity especially for kids the densely packed filaments ensure efficient cleaning compact head for deep cleaning the design fea