Radiatori are rectangular and gridlike pasta shapes that resemble tiny radiators.
For other types of pasta, see angel hair, armoniche, bucatini, cannelloni, cannoli shells, cappelletti, conchiglie, farfalle, fedelini, fettuccine, fusilli, garganelli, gemelli, gnocchi, lasagne, linguine, macaroni, mezzelune, orecchiette, orzo, pappardelle, penne, ravioli, rigatoni, ruote, spaghetti, tagliarini, tagliatelle, and tortellini.