ʻO ke kiʻi ʻoniʻoni anti-scratch, ʻike ʻia hoʻi he kiʻi ʻoniʻoni kūʻokoʻa a i ʻole ka uhi ʻana, he papa pale i hoʻopili ʻia i nā ʻili, e like me nā pale uila uila, nā lens maka, nā ʻenehana kaʻa, a i ʻole nā ​​​​mea palupalu ʻē aʻe. Hoʻolālā ʻia kēia kiʻiʻoniʻoni e pale a hōʻemi i nā ʻōpala, abrasions, a me nā hopena liʻiliʻi, e kōkua ana i ka mālama ʻana i ke ʻano a me ka hana o ka ʻili lalo. Hana maʻamau mai nā mea paʻa e like me nā polymers a i ʻole nā ​​​​ʻaʻahu kūikawā, nā kiʻi anti-scratch e hāʻawi i kahi kiʻekiʻe o ka pale ʻana i nā lole a me nā waimaka o kēlā me kēia lā, e hoʻolōʻihi i ke ola a mālama i nā aesthetics o nā mea i uhi ʻia.