Gutura NFH yatejwe imbere kugirango ikorwe neza, ishingiye ku gasanduku nini k'ibikoresho byateguwe mbere yo gutura. Porotype yambere yubatswe kumuryango wu Buholandi mu majyepfo yuburengerazuba bwa Costa Rica. Bahisemo ibyumba byibyumba bibiri bifite ibyuma byubatswe hamwe nibiti bya pinusi, byoherejwe aho bigenewe ku gikamyo kimwe. Iyi nyubako yateguwe hafi ya serivise nkuru ya serivise murwego rwo kunoza imikorere yibikoresho bijyanye no guterana, kubungabunga no gukoresha. Umushinga urashaka iterambere rirambye ukurikije imikorere yubukungu, ibidukikije, imibereho myiza n’ahantu.

