Whoozems Baby Bottle Labels provide parents a ‘label once and your done' alternative to tape, markers, or customized stickers that require labeling the bottle or sippy cup over and over again. Writing is protected by a clear over-laminate that seals out moisture and dirt while offering unique wear resistance. The writing stays crisp and clear and the label stays on... even after multiple runs through a dish washer or microwave. The labels semi-permanent adhesive keeps it stuck until you want it off, without leaving residue!