1. Hana ʻia me ka polypropylene (PP) lāʻau lapaʻau, paʻa kemika a hiki ʻole ke pala.
2. Burr-free molding in-one-go with special molds.
3. Ka mānoanoa pā like; ʻaʻohe hoʻopailua kea; ʻaʻohe RNA/DNAenzymes.
4. ʻili maʻemaʻe me ke aniani kiʻekiʻe.
5. Hiki ke kūpono ma muli o nā koi o ka mea kūʻai aku.