Rudraksha is a seed in general but it has lots of importance for Hinduism religion in India, Nepal and perhaps Indonesia too. Many Hindu people wear it in hand or in neck tie with thread. Some people keepa it in bags or pocket.
Almost all Hindu saints keepa its garlands in hand to count the chants.
Some days ago a saint came to my office and gave me two types of Rudraksha, in fact he sold to both Rudraksha to me.
The bigger Rudraksha was surprised for me because I didn't see this type of Rudraksha before that day, however I couldn't believe 100% but it looked nicely hence bought. The small one has original shape of Rudraksha.
Thanks
@face2face