Diaguru Blood Smear Flexi-Strip; Polystyrene Box/50

For even, smooth spreading of blood onto a microscopic slide 

 * Polystyrene (PS) material, lightweight to prevent blood cells from being destroyed 

 * Tapered ends to help achieve uniform smears 

 * Usable on both sides, to meet requirements with different smear areas 

 * No sharp edges or points for safety, to avoid hands and fingers from cuts