Coir Twine is made out of natural coir fiber. It is twisted with an inner polypropylene thread to make it tight and stronger. Coir twine can be produced using mix fiber, bristle fiber or baby fiber depending on the application of the twine. Coir twine is popular among oyster and sea squirt cultivation. It acts as a growing medium for sea creatures. Other than that, it can also be used for garden activities and nurseries purposes.