Ultra-Gentle Toothbrush Eco-Friendly Oral Care Product Description The ultra-gentle CURAPROX CS WOOD toothbrush in red is an innovative solution for people who want to combine effective oral care with care for the environment. Equipped with 4440 ultra-soft Curen bristles, it provides an extremely gentle yet thorough cleaning of teeth and gums. Thanks to this, it effectively removes plaque without causing irritation or damage to the enamel.