★ Polymer zvinhu, anti-negative kumanikidzwa, yakanaka kuchinjika;
★ Standard connector range, inogona kukwana akasiyana-siyana emhando kufambisa kushandiswa kwekiriniki;
★ Non-sterile kupa, kushandiswa kushandiswa, kudzivirira kupinda-kutapukira;
★ Latex-isina, inodhura-inoshanda .