Disposable needles for biopsy of the soft tissues with sash system. The needle has a shot for the accuracy of the slicing small piece of fabric, adjustable to two sizes of sample, has ergonomic handle. The spindle has a hollow interior designed for atraumatic removal and precise and has the function of the small piece of eco internal marker. The centimeter cannula has bioptic tip and sliding stopper for determining the insertion depth. The cannula is ultrasound cleaned and perfectly electrolytically smudget; it’s attached to a Luer Lock removal cone.