Cell Preservative Solution can be used with the Easy Smear (Sterilized Disposable Smear Tool) or with the Gyn Smear (Smear Brush) or any preferred smear brush. It ensures that the taken smear sample reaches the laboratory safely. It is easier than transferring of swab to the slide. It is sufficient to throw the tip of the used brush into the solution. Bottles are prepared as 8cc of cell protection solution. It is boxed as 25 bottles with locked caps.