Gukurura hamwe navuza amashusho yerekana "urutonde" - Imyambarire ya shampiyona.
Gishya 2020. Ubwiza bunini bwumugaragaro kubikurura igitsina gore ntabwo ari gusa. Icyitegererezo gihuza imirongo ya patenti kandi ifunguye ibintu.
Igishushanyo "cyibibabi" gikozwe hamwe nitsinda rya elastike hamwe numurongo wambutse inyuma yicyambu; Bikozwe ku nzego 25 + 4 kuzenguruka kuri buri ruhande.