A set of 8 tiny Japanese Gorintō (五輪塔), a type of Buddhist pagoda symbolising the 5 elements.
The cube, chirin, is Earth.
The sphere, suirin, is Water.
The pyramid, karin, is Fire.
The hemisphere, fuurin, is Wind.
The teardrop, kuurin, is Void.
Approximately 22mm tall.
Supplied unassembled and unpainted.