Udindo wa mikanda ya galasi m'moyo:
Glass bead ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri m'misewu pakadali pano. Kugwiritsa ntchito kwake muzolemba zamsewu kumatha kuwonetsetsa kuti mankhwalawa amatha kukulitsa moyo wautumiki wa zolembera zamsewu mkati mwa nthawi inayake, ndipo amatha kuwonetsetsa mawonekedwe oyendetsa usiku, Kuonetsetsa kuti chitetezo chikugwira ntchito, kugwiritsa ntchito magalasi ang'onoang'ono pazilemba zamsewu kumatha. onetsetsani kuti malondawo ali ndi anti-fouling komanso osamva chinyezi, ndipo amatha kupititsa patsogolo mawonekedwe amadzimadzi oyendetsa galimoto kuti atsimikizire kuyendetsa bwino.
