Whisky Rocks Glass Set

Engineered for neat spirits and heavy-ice cocktails, this heavyweight whisky rocks glass set combines thermal resilience with precise volumetric balance, manufactured using ultra-clear, lead-free crystalline glass designed for high-frequency commercial and retail distribution.

Wall Thickness Gradient: Tapered wall profile transitions from an 18 mm solid base to a 2.2 mm laser-cut rim, optimizing thermal mass to slow ice melt while maintaining drinking comfort.

Surface Texturing Options: Available in vertical fluting, geometric diamond cuts, or smooth minimalist profiles engineered to enhance grip security when condensation forms.

Stacking Clearance: Internal shoulder draft angle prevents surface jamming when nested for commercial dishwashing rack transport.

Base Stability: Flat-ground bottom surface ensures zero wobble on marble, wood, or stainless steel bar tops.

Craft Distilleries: Tasting room and retail merchandise packaging for bottled-in-bond bourbon and single-malt scotch releases.

Hospitality Groups: Hotel guest room minibars and hotel lounge service requiring high mechanical impact resistance.

Corporate Gifting: Matched sets integrated into rigid presentation boxes with custom EVA foam inserts for seasonal promotional campaigns.

Direct-to-Consumer Retail: E-commerce drop-ship and retail shelf packaging meeting ISTA 3A transit standards.

Tumbler Geometry: Straight-walled old fashioned profile maximizes ice contact surface area, facilitating rapid chilling of high-proof spirits.

Aperture Diameter: 85 mm top opening directs aromatic volatile compounds toward the nose while allowing standard artisanal ice spheres to drop cleanly into the vessel.

Internal Radius: Rounded interior transition between the base and sidewall prevents particulate trapping during manual or commercial cleaning cycles.

Aged Spirits: Straight bourbon, rye whiskey, single-malt scotch, and aged rum served neat or on large-format ice.

Stirred Cocktails: Old Fashioned, Negroni, Boulevardier, and Sazerac formulations requiring direct dilution control.

Non-Alcoholic Mixology: Craft sodas, artisanal tonics, and botanical distillates served over specialty ice.

Dimensional Inspection: Automated laser gauges verify height, rim diameter, and wall thickness uniformity on 100% of production output.

Internal Stress Testing: Polariscope optical polarimeters measure annealing quality to ensure residual stress levels remain below 15 nm/cm, preventing spontaneous breakage.

Thermal Resistance Check: Random sampling subjected to alternating hot water (80°C) and cold water (20°C) immersion baths.

Chemical Leach Analysis: ICP-MS laboratory testing verifies zero lead and cadmium migration under FDA and LFGB migration test protocols.

Capacity Tuning: Mold modification available for custom volumes ranging from 250 ml to 350 ml based on client specification drawings.

Surface Decoration: Acid etching, sandblasting, organic spray coating, and electroplated gold or platinum rim accents applied in dust-free workshops.

Logo Integration: Relief molding on the base underside or screen-printed permanent ceramic decals fired at 580°C.

Minimum Order Quantities: 3,000 sets per custom mold design; 1,000 sets for standard body stock with custom decal application.

Carton Specifications: 5-layer double-wall corrugated master cartons (Burst strength > 1.2 MPa) with individual flute partitions or E-flute gift boxes.

Palletization: Heat-treated ISPM 15 compliant wooden pallets wrapped with stretch film and secured with polyester strapping bands.

Drop-Test Compliance: Packaging configurations engineered to pass ISTA Procedure 1A drop tests from a height of 76 cm.

Container Loading: Optimized 20GP and 40HQ volumetric stacking plans to minimize maritime freight costs and prevent in-transit shifting.