Propper Bev-L-Edge Microscope Slides are engineered for consistent, uniform smears using a moving slide whose bevelled edge remains parallel to the slide being smeared. All eight bevels are smoothly ground to help prevent finger cuts and support safe handling during routine lab work. Made from fine-quality, non-fogging glass, each slide measures 3 x 1 in (7.6 x 2.5 cm) with a 1 mm thickness. Available in clear or one-end frosted options to suit your laboratory and biochemistry applications.