 Coconut husk is a natural fiber with economic importance in organic farming, but there are knowledge gaps regarding its engineering properties for efficient de-husking and coir manufacturing processes. A study of 40 coconuts of different varieties found extensive diversity in size, density, husk thickness, and kernel thickness, highlighting the need for classifying fruits based on size variety rather than weight to design superior coconut de-husking machines. This article was authored by R. Pandy Selvam, Mr. Monaconton, and Ginayu Lucco Ficota, and others.