Ugutwi gutonyanga ikawa muyungurura ikozwe mu 100% impapuro zo mu rwego rwa biodegradable impapuro zitumizwa mu Buyapani. Ikawa yungurura ikawa yemewe kandi yemewe. Nta kole cyangwa imiti ikoreshwa muguhuza. Igishushanyo cyo gutwi cyoroshye kandi cyoroshye gukoresha, gukora ikawa iryoshye mugihe kitarenze iminota 5. Iyo urangije gukora ikawa, fata gusa umufuka wo kuyungurura. Nibyiza byo gukora ikawa nicyayi murugo, gukambika, gutembera cyangwa mubiro.
Ibiranga:
1.Kudasanzwe kubikombe bitarenze cm 9
2.Impande ebyiri zishyiraho amatwi zifatika kubusa, ibintu byuzuye
3.Ibishushanyo mbonera byabantu, byubusa kurambura no kugundura, bihamye kandi bikomeye
4.Ibikoresho bikozwe neza, bitangiza ibidukikije kandi bifite ubuzima bwiza