Coconut shell is the strongest part covered in coconut fruit. Coconut shell is located in between the coconut flesh and coconut husk. This shell is naturally created to protect the inner part of coconut. Shell is used to produce various handicraft applies and other applications. Most of handmade decorative are created by using coconut shell due to their strength. Coconut shells are also used to make charcoal which is used as fuel and this coconut charcoals are far better than other charcoals. Coconut shell charcoal is widely used to produce active carbon. Normally active carbon is known as the charcoal which has treated with oxygen’s. Active carbon is use widely for removing impurities. This coconut shell charcoals are widely used in purification industry and other industries which active carbon are used.