Look for the V at the neck.™ smartSpatulas offer an economical, disposable tool for transferring, collecting, and handling chemical and biological materials Economical, Polypropylene, Single-Use Laboratory Spatulas Ideal for Transferring, Manipulating, and Mixing Materials Versatile Double-Ended Design Help Minimize Cross Contamination Resistant to acids and bases Autoclavable The V design at the neck of the disposable lab spatula is a trademark of LevGo, Inc (300 per PK )