Many of our customers have done the tuft removal force testing for bamboo toothbrushes based on ISO international standards and can be easily passed. Our planting bristles technology is different from other competitors. We use a different bristle arrangement for each toothbrush to achieve the best resistance so that the bristles are not easy to fall off and can withstand stronger pulling force, before mass production, we will test by our own engineers to make sure the tuft removal force of our bamboo toothbrush meet the standards.
Itta@ubamboobrush.com
+86(0)574-88260325
+86(0)574-88263705
www.ubamboobrush.com
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