. "an optical toy in a tube; it produces symmetrical patterns as bits of colored glass are reflected by mirrors"@en-us . . . . "03607756-n"^^ . "kaleidoscope"^^ . . . "0"^^ . "0"^^ . . "102883197"@en-us . "103607756"^^ . . . . . . . . "kaleidoscope"@en-us . "103474467"@en-us . . .