Khadkaan wax soo saarka ah wuxuu ka kooban yahay qaadaha tuubooyinka birta ah, jiid (hore iyo gadaal mid kasta), aalad kuleyliyaha sare leh, caaryada xagal dahaarka midig, duuliyaha hal fur, qalabka qaboojinta. Tuubooyin kasta oo bir ah waxaa lagu xidhi karaa by xiriiriye gaar ah, garwaaqsado soo saarka extrusion daahan joogto ah. Shayga kama dambaysta ahi wuxuu leeyahay sifooyin dahaar cufan, lakab caag dhumucdiisuna lebbisan tahay, cabbir deggan, dusha nadiif ah oo siman.
Ourfaa'iido