My daughter is still sucking her thumbs and she is 11 years old! I bought her 2 Thumb Busters from America and they did work for awhile but now she has outgrown them and they are only one size. I've heard of a company in the UK that sells a similar one, however I was shocked to discover how much they cost (£50)! Her knuckles have gone white from all that sucking and her 2 front teeth is sticking out and she will need braces but only when she stops sucking her thumb. She is starting senior school in September and it is rather embarrassing, can anyone recommend anything please? Thank you!!