Merkur Vision Safety Razor Butterfly Adjustable by Greg Johnson | Mar 6, 2016 | News | 0 comments Merkur Vision Razor Photo Gallery Below are photos of the beautiful Merkur Vision adjustable safety razor with butterfly (twist-to-open) design. Click here to learn more or buy. Related Submit a Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.