Igitanda Bisu ni igitanda cyakozwe hose mu gitaka cy'igiti cya kori (cork), giteguwe kugira ngo gifashe ibitotsi biruhutsa neza. Igishushanyo mbonera cyacyo ntikigira ibice by'icyuma, nk'inshinge cyangwa ibihuza, bishobora kongera imikorere y'amashanyarazi make (electrostatic) hafi y'umubiri usinziriye. Ikoranabuhanga rya kori ni ikintu gisanzwe mu kamere kandi kirwanya amashanyarazi make, bityo iki gitanda kigabanya ingaruka z'imirasire ya rukuruzi n'amashanyarazi make ku buruhuko. Imirongo igoramye y'igishushanyo mbonera nayo igabanya kwiyongera kw'iyo mikorere ku buso bw'igitanda. Bisu ifite ingano ya milimetero 2200 ku 2000 ku 350. Buri gitanda gikorwa n'intoki muri Sardinia hakoreshejwe kori y'aho muri Sardinia.
Izina ry'umushinga : Bisu, Izina ryabashushanya : Matteo Congiu, Izina ry'abakiriya : OTQ Design.
Igishushanyo cyiza nuwatsindiye igihembo cyumuringa mububatsi, kubaka no guhatanira imiterere. Ugomba rwose kubona ibihembo bya bronze byegukana ibishushanyo mbonera bya portfolio kugirango umenye ibindi byinshi bishya, bishya, byumwimerere kandi bihanga imyubakire, inyubako nuburyo bwo gukora.
