Yakagadzirwa kubva ku99.99% high-purity quartz, ndiro iyi yekuimba chishandiso chepamusoro-soro chakagadzirirwa tsika dzekurira nekufungisisa uye tsika dzekurira nekuporesa. Yakagadzirwa muChina, ine chimiro chekare chendiro ine saizi dziripo dzinotangira pa6″ kusvika 14″.
Sarudza pakati pemafrequencies e432Hz ne440Hz, nesarudzo dzemanzwi akazara anosanganisira C, D, E, F, G, A, B neC#, D#, F#, G#, A#—yakanakira kuvandudza nguva dzako dzekurira nekufungisisa uye kuwedzera ruzivo rwako rwekurira nekuporesa. Inowanikwa muzvikamu zvitatu: yakacheneswa nechando, yakajeka, uye ine mavara.