ʻO kapale diskiʻO nā disks kaʻawili no ka hoʻokaʻawale ʻana i nā ʻōpala ma o ka ʻae ʻana ma waena o nā disc e like me ka nui a me ke kaumaha o ka ʻōpala i ka wā e neʻe ai nā ʻōpala ma nā disc rotation.Hiki i nā pale disc ke hoʻokaʻawale i nā mea haumia, ka lepo, nā ʻōpala a me nā ʻōpala ʻole a hoʻohana nui ʻia i loko o ka ʻoihana mālama ʻōpala e hoʻokaʻawale i nā ʻōpala hoʻomaʻemaʻe ʻole a me nā ʻōpala ʻoihana hui.