Great Teen Boy gift
Exactly what we wanted for our 13 yr/old. He requested it as a birthday gift. We searched and found the perfect authentic Obsidian stone he wanted. Loved both the sizing options for younger teens as well as diameter options available. The expandable elastic was a plus b/c of fast teens grow. [Had to re-order only b/c big brother broke it , otherwise it has been very sturdy].
Rating: 5 stars