MND-D16 Wadnaha Magnetic Spinning Baaskiil.Nadaamka iska caabintu waxa uu qaataa hab birking magnetic la hagaajin karo.Darajada ganacsiga saafiga ah aluminium duuliyaha dambe, hawlgal xawaare sare leh oo aan leexanaynin. Gacan-ku-hawlgalayaasha dhererka-la hagaajin karo iyo kooradaha waxay la qabsadaan isticmaalayaasha cabbirrada kala duwan,tbaallaha waxaa lagu rakibay taper Morse, kaas oo aad isugu dhow oo aan si sahlan loo dhaawacin.