Bokitin kama kamar wani nau'in hannu ne na tono.Akwai babban babban yatsan yatsan yatsa a jikin guga, kuma an sanya silinda mai ruwan yatsa a baya na guga, wanda ke taimaka muku warware matsalar walda ta silinda.A halin yanzu, silinda na ruwa yana kiyaye shi da kyau ta hanyar haɗin guga, matsalar karo na silinda mai amfani da ruwa ba zai taɓa zuwa ya same ku ba.