Odaily Planet Daily News According to the official tweet of The Sandbox, it has reached a cooperation with NBA Charlotte Hornets star LaMelo Ball. The Sandbox will create a metaverse social center for LaMelo Ball and hold fan events from April 17 to May 1. The prize pool of this event will reach 100,000 SAND, but The Sandbox users who participate in this event must pass KYC compliance certification. It is reported that LaMelo Ball has launched his own NFT series through NBA Top Shot.