ISeti kaBhaka osetyenziswayo-Ukutshatisa isethi yeziqwenga ezi-3, uBhaka, ibhegi yezithunywa (Inokusetyenziswa njengengxowa yesidlo sasemini) kunye nengxowa yepensile. Ubhaka ovelisa izinto ezintsha uphethe iincwadi, iifolda ezinobukhulu obungu-A4; ibhegi yezithunywa ibamba ezinye izinto eziphazamisayo; ibhokisi yepensile enkulu ngokwaneleyo ukubamba iipensile, izitshixo, kunye nezinye izinto ezincinci ezibalulekileyo. Inkulu njengobhaka wesikolo kunye nebhegi yokuhamba yangaphandle.