Sika kumgca wobude bezinto ezininzi ezinomgangatho omhle, ngokuchanekileyo umphumo wokusika. Lo mgca wemveliso unokuvelisa iipleyiti ezivulekileyo, ezishushu, kunye nentsimbi evulekileyo evulekileyo enobunzima obuyi-0.3mm-3mm kunye nobubanzi obuyi-1500, kunye nobude beplate obufutshane buyi-500mm. Elona bhanti lide lokuhambisa linokwenziwa ngokwezifiso.