I found the Knook to be easy to use. A bit confusing to the 1 child I am teaching to use it, but another one caught on in no time at all. I am sure this product will become a great asset for my teaching to an Autistic child. I will not give up trying and I know he wont either. Thank you for this wonderful idea. Knitting and crocheting are a passion I am thrilled with and this makes it easy for my grandchildren to do both at the same time.. I have 3 grandchildren very much interested in both crafts. This kills 2 birds with one stone.. Thank you so much.