GOVERNMENT-STAMPED 35ML MEASURES – ACCURATE & COMPLIANT - Serve consistent, legal 35ml shots every time. Officially government-stamped optics deliver precision pouring trusted by UK pubs, bars & homes UK-MADE, COMMERCIAL-GRADE QUALITY - Manufactured in Britain using high-grade metal components. Designed for daily use without flexing, warping, or wear - built to outperform cheap imported optics HEAVY-DUTY ALL-METAL BRACKET – FULLY ASSEMBLED - Solid metal wall rail arrives pre-assembled for fast installation. Mounts straight out of the box for maximum strength, stability, and durability. QUICK-RELEASE ARMS - FITS 70CL TO 1.5L BOTTLES - Spring-loaded bottle arms securely hold standard and large spirit bottles up to 1.5L. Smooth release design allows fast bottle changes with no tools. COMPLETE 4-BOTTLE WALL OPTIC KIT - READY TO POUR - Includes wall-mounted bar rail & 4 35ml government-stamped optics, and wall fixings. Everything needed to create that professional bar experience.