Properties: - they are effective in removing impurities, especially tartar; - additionally, the gum is strengthened due to the massaging effect; - regular use prevents caries and maintains gum health; - effectively prevents bad breath and periodontal diseases; - the ergonomic design allows safe and easy use, protecting teeth and gums against injuries; - they are also suitable for cleaning dental appliances and orthodontic prostheses. How to use: Bend the threaded side at about 30 degrees so that you can easily clean the molars. From the outside, position the tip of the brush on the log formed between the teeth and gums. Insert the brush gradually, without forcing, then remove it by gently pulling it from the interdental space and continue the same process for each tooth. Dimensions: 2.4 mm Presentation: 5 pieces