Materials question? Answered
I know it is possible to by "flexible plywood" or "flexible MDF" - sheet material that can be rolled up in a single direction, whilst remaining rigid in the other.
However, I have only found versions that roll with a minimum radius of about 15cm / 6".
Does anybody know of a similar material that can be rolled with a much smaller minimum radius, say only 5cm / 2"?
It doesn't have to be wood, any easily-worked sheet material will do if it can be rolled in one direction whilst remaining rigid in the other will do.