*3rd Powers is a Japanese team that does 3rd party addons for LWMeta Mesh is a powerful modeling tool that suggests a new modeling technique by allowing you to interactively weld and hollow out your object in the viewport. With Meta Mesh, you can easily weld and hollow out SubPatch objects without spoiling models, as if by editing Metaball, just like a perfect metal worker. Meta Mesh could potentially advance your modeling workflow.
*The comments are funny