Pt nano Platinum Nano Toothbrush manmou Adult Pink 1pc

■Platinum nanoparticles are applied to the tips of the toothbrush head bristles. Platinum nanoparticles, which have mainly been used on fibers up until now, are now applied using our own technology. Ascorbic acid and citric acid are mixed in as a protective agent.
■The ultra-fine bristles are as soft as a brush, allowing you to brush your gums. (Approx. 20,000 for adults, approx. 10,000 for children)
■The bristles are 0.08mm thin. You can brush the gaps between your teeth.
■You can brush your teeth with just water, without brushing your teeth. *Platinum nanoparticles are certified as a food additive by the Ministry of Health, Labor and Welfare, so they are safe to put in your mouth.
■A typical toothbrush has an average of about 1,000 bristles, and the bristles are 0.2mm thin.
■The adult version has a "densely densely planted" bristles planted all over the head, but we have achieved a "thin head".
◆Adult material: PETG (handle), PBT (bristles material), soft (bristles hardness), 60°C (heat resistance)