Primary Function: Ikibindi cy'indabo Bumpy ni ikibindi cy'indabo cyakozwe mu birahure gishushanyijwe kugira ngo gifate indabo kandi gikore nk'igikoresho cyo mu nzu. Iki kibindi cyahuhwe n'umunwa kandi gishushanyijwe n'ibiganza n'abahanga bakora mu birahure muri Polonye. Ibimenyetso by'ibirahure bibi bishyirwa ku mpera, aho bikora nk'imitako kandi bikibutsa uko urubura rushonga rusa. Amabara atuje yo mu buryo bwa Scandinaviya atanga iki gikoresho imico ihuje neza. Ishusho yoroshye ikwiranye n'igikingi cy'idirishya, ameza y'iruhande cyangwa ameza y'ifunguro. Bumpy ifata ishami rimwe ry'indabo kandi isa n'iyuzuye n'ubwo isigaye ubusa.
Izina ry'umushinga : Bumpy, Izina ryabashushanya : Sini Majuri, Izina ry'abakiriya : Sini Majuri.
Igishushanyo gitangaje nuwatsindiye igihembo cya feza mu marushanwa yo kwerekana imideli, imyambaro n'imyenda. Ugomba rwose kubona ibihembo bya silver byegukana ibishushanyo mbonera bya portfolio kugirango umenye ubundi buryo bushya, bushya, umwimerere kandi uhanga, imyambarire n'imyenda.