Ibice byo Kubaka Bavvic ni urutonde rw'ibice byo kubaka bihimbano bigenewe abana. Ibice by'ibiti bikorwa mu giti cya beech cyo mu karere gisigara mu ikorwa ry'ibikoresho byo mu nzu n'amadirishya. Uduhuza tw'urukoma dukoze muri silikone dufasha mu myumvire y'ibyiyumviro duhuza ibice kandi tugatuma habakwa amashusho adasanzwe. Buri gice gifite ubunini bwa milimetero 80 kuri 80 kuri 7.9, naho buri kahuza gafite ubunini bwa milimetero 40 kuri 40 kuri 8.4. Igishushanyo kidafite imbibi gifasha ubushobozi bwo gutekereza n'ubwo kunyeganyeza umubiri, gutekereza mu buryo bw'umwanya, gukemura ibibazo, gufata ibyemezo no gutekereza mu buhanga. Bavvic igamije gushishikariza kwiga binyuze mu gukina ukoresheje amaboko ku bantu b'imyaka yose.

Izina ry'umushinga : Bavvic, Izina ryabashushanya : Maciej Sokolnicki, Izina ry'abakiriya : Bavvic.

Soma ibiganiro biheruka n'ibiganiro kubijyanye no gushushanya, guhanga no guhanga udushya hagati yumunyamakuru wubushakashatsi hamwe nabashushanyo bazwi kwisi yose, abahanzi nabubatsi. Reba ibishushanyo mbonera bigezweho hamwe n'ibihembo byatsindiye ibihembo byabashushanyo bazwi, abahanzi, abubatsi n'abashya. Menya ubushishozi bushya kubijyanye no guhanga, guhanga udushya, ubuhanzi, igishushanyo mbonera. Wige ibijyanye nigishushanyo mbonera cyibishushanyo mbonera.