How do I clean a silver plated shaker?

Wash the interior with warm soapy water and a soft cloth, avoiding harsh abrasives that might strip the plating. Dry thoroughly immediately after washing to prevent water spots. Use a specialised silver polish on the exterior only when necessary, working gently around engraved or engine turned details to preserve the finish.

Are these vintage shakers safe for mixing drinks?

Most vintage shakers are made from silver plate, sterling silver, or EPNS, which are traditional and safe materials for food and beverage contact. Inspect the interior to ensure the plating remains intact and clean before use. Avoid leaving acidic liquids like lemon juice inside metal shakers for extended periods, as prolonged exposure can tarnish or react with the metal.

What is the difference between EPNS and sterling silver?

Sterling silver is a solid precious metal alloy right through to the core, stamped with official hallmarks indicating its purity. EPNS consists of a base metal core coated with a layer of silver via electrolysis. Both materials offer a bright polished appearance, but solid sterling silver carries intrinsic precious metal value and resists base metal exposure over time.

How do I identify an Art Deco martini shaker?

Art Deco shakers typically feature clean geometric lines, stepped motifs, streamlined bottle shapes, and engine turned surface patterns. They date primarily from the 1920s and 1930s. Many of these pieces also incorporate functional innovations like built-in ice breakers or lemon squeezers, reflecting the era's focus on modern convenience.