Durable 304 stainless steel construction with a mirrorpolished exterior and brushed interior. A practical, engraved design and an exceptionally balanced custom shape deliver a tight seal, smooth shaking, and reliable separation every time. Key benefits Longlasting material: Made from 304 stainless steel so it resists rust and corrosion for extended use. Reliable performance: The custom balanced shape produces a solid seal and consistent shake and separation, reducing spills and uneven results. Practical engraving: Engraved details provide functional alignment and a refined appearance without compromising performance. Professional finish: Mirrorpolished exterior for an attractive look and brushed stainless interior for a clean, nonreflective working surface. What it solves Prevents rust and degradation in wet environments so the product keeps performing over time. Reduces wasted ingredients and mess by creating a dependable seal during shaking. Improves workflow with a stable, wellweighted component that separates contents cleanly. Attributes Material: 304 stainless steel Exterior finish: Mirror polished Interior finish: Brushed stainless steel Design features: Practical engraving, custom balanced shape for seal, shaking, and separation Use scenarios Home bartending: Shake cocktails with a tight seal for consistent texture and minimal spillage. Professional bars: Dependable, corrosionresistant construction stands up to frequent use and cleaning. Outdoor or mobile use: Reliable performance in humid or wet conditions where durability and anticorrosion are essential. Simple, robust construction and thoughtful design combine to deliver dependable sealing, shaking, and separation performance while resisting rust and maintaining a professional appearance.