Tulasi Japa Mala (108 beads)

As we all know that Tulasi Devi is very dear to Lord Krishna, so if we are chanting on Tulasi Japa mala we should make sure to respect Tulasi Devi and to avoid any offenses we should follow the 4 regulative principles namely: 

1. No intoxication (Alcohol, smoking, tobacco, etc.)
2. No meat-eating (Also includes egg in any form, cake, pastry, etc)
3. No gambling (Trading in share market frequently is also considered to be gambling)
4. No illicit sex (sex outside marriage, or before marriage)

So if you are serious about your spiritual life then choose your Japa mala, offer it to the Lord and start chanting the Mahamantra -

|| Hare Krishna Hare Krishna Krishna Krishna Hare Hare
Hare Rama Hare Rama Rama Rama Hare Hare ||

and be Happy always :)