Hi Sarah I remember making wibder boxes when i was at the Cripple Care Asdocuation in Edendale, Pietermaritzburg. I was a young lady who lived at the hospital way back in 1061 when i was in a train accident. And had to have both lwgs amputated. In 1969, when i was in gr 11, i used to go there aftrr school for occupational therapy and skills development. It was a marvellous piece of work . Today i use my Wonder bags all the time... Next i will experiment with bread dough!