Mini Mozzarella or  Perline, named for their “pearl” size, these are the smallest mozzarella balls. Weighing just a couple of grams each, these tiny morsels are ideal for tossing into hot pasta or soup just before serving (a great minestrone enhancer).
 
Try stuffing them into pickled cherry peppers or scattering them on top of baked macaroni and cheese before broiling. One can imagine they’d also make a lovely necklace.