Newgum friendlyflex174 patented technologywhen your child39s big teeth start to arrive you should encourage them to have a regular brushing routine just like adults do aquafresh big teeth toothbrush is a child size version of an aquafresh adult toothbrushflexible neck bends to absorb excess pressure from brushing helping reduce the risk of damage to gumssoft bristles to effectively clean big teeth and gently massage gumsdifferent lengt