Nice product
I was searching for something to make my 4 year old wash his hands longer.  Both my kids sang the abcs, and up til now it wasn't an issue, and my 6 year old, she now washes well even without the song, but the 4 year old has dropped the song and now washes his hands for a total of 10 seconds at most.  This is perfect for him.  He now spends a good 3 to 5 mins washing his hands.  I am hoping by the time the novelty wears off he too will be used to the length of time needed to wash hands, and maybe the novelty will not wear off.  My daughter was not as excited about it and has tried it, but still prefers our regular hand soap.  I will update when and if he loses interest in this or if her interest changes.  But for now it is doing just what I hoped.
Rating: 5 stars