Boxes idea from waste coconut shells | Unfolding technique of coconut shell folding 

Just like the stream method is used in bending wood, there is also an easy method of unrolling coconut shell strips. Many designs can be made with the coconut shell board made in this way.
A hot flame and coconut oil or waste engine oil are used to straighten coconut shells
Follow the cards shown in this video to know more about it.
(* Normal coconut oil or waste engine oil is applied to the coconut shell before folding it.
*This method can be used to unroll coconut shell strips cut into inch and half inch pieces.
*The smaller the thickness of the coconut shell, the easier it is to unfold, and if the thickness is higher, grind it and fold it after it is thin.) ​‪@ketayama‬
#ASMR