Triangular Prism – Full Overlapping Closure – Full Overlapping Closure C10.10.10.10 Triangular Prism – Full Overlapping Closure – Full Overlapping Closure C10.10.10.10 Production Team2021-05-18T21:57:20+08:00 ECMA C10.10.10.10 Triangular Prism - Full Overlapping Closure - Full Overlapping Closure