My 4 year old is suspected neuro like me and for years we have struggled with teeth brushing she absalute hates the paste and the brush we've tried loads of different types. So asked dentist for advice and switched to finger toothbrush and we had no problems so she used that for a few weeks. Then had the Disney Frozen toothbrush delivered and she even brushed her own teeth that the brush felt so nice on her teeth. She is very happy she loves her new toothbrush thanks very much recommend. Delivery was speedy