D'Addario contrabass strings. One set of 4 strings (GDAE) of Helicore Orchestral Medium. Used for about 1-2 months, they were removed and stored because they didn't suit the instrument. There is a slight bend where the strings contacted the bridge. There are no noticeable frays or scratches on the winding. Reference market price (per set): ¥26,180 (tax included) #contrabass #woodbass