1.Easy Operation.Makinawa amatha kugwiritsidwa ntchito ndi aliyense wogwira ntchito kwakanthawi kochepa
2 .Kuchita bwino kwambiri.Ndi kutsika kwa zinthu zakuthupi, njerwa iliyonse imatha kupangidwa mu 30-40s, zomwe zimatsimikizira kupanga mwachangu komanso zabwino.
3.Kusinthasintha.WD2-40 ili ndi kukula kwa thupi laling'ono, kotero imatha kuphimba malo ochepa.