Engineered for high-volume commercial service, this classic rocks glass combines a weighted monolithic base with a thick-walled cylindrical profile to deliver structural stability, thermal retention, and long-term durability in demanding bar and restaurant environments.
Technical Specifications
|
Parameter |
Specification Standard |
|
Capacity |
300 ml brimful / 270 ml working |
|
Height |
88 mm |
|
Rim Diameter |
82 mm |
|
Base Thickness |
14 mm heavy shiv base |
|
Unit Weight |
345 grams |
|
Raw Material |
Soda-lime glass (71 percent or more silica) |
|
Thermal Limit |
Withstands temperature drop of 42 degrees Celsius |
Functional Design
Weighted Base Distribution
14 mm solid glass floor lowers the center of gravity to prevent tipping on wet bar surfaces and provides balanced resistance during muddling.
Straight-Wall Geometry
Cylindrical inner profile allows large format ice spheres up to 65 mm to fit without jamming, controlling dilution rates for neat spirits.
Reinforced Rim Architecture
Diamond-wheel ground and fire-polished rim configuration eliminates sharp edges and increases mechanical impact resistance.
Optical Clarity Index
Ultra-clear raw material batch formulation achieves 91 percent or higher light transmittance without green tinting under bar illumination.
Commercial Applications
Hospitality Service
Deploys in hotel lounges and craft cocktail bars for serving whiskey, bourbon, negronis, and old fashioned cocktails.
Retail Distribution
Supplied as boxed sets for department stores and online kitchenware brands targeting home entertaining markets.
Corporate Branding
Utilized by beverage brands for promotional gift sets requiring custom logo decoration and heavy transport packaging.
Glass Shape & Ergonomics
Lowball Profile
Short stature maximizes storage density in commercial glass racks and under-counter glass chillers.
Wide Aperture
82 mm rim diameter permits direct aromatic release of whiskey volatile compounds while accommodating standard ice tongs.
Uniform Transition
Seamless connection from thick base to sidewall eliminates internal stress points and structural weak zones during sanitization.
Drink Compatibility
Spirits & On-The-Rocks
Accommodates 60 ml spirit pours alongside a single 50 ml ice cube, ensuring minimal liquid displacement overflow.
Built Cocktails
Straight sidewalls simplify direct stirring and muddling of sugar cubes, bitters, and citrus peels without wall fracture risks.
Non-Alcoholic Service
Suitable for serving artisanal iced teas, fresh juices, and specialty carbonated beverages in upscale casual dining venues.
Quality Control Protocol
Raw Material Inspection
Spectrometric analysis of sand and cullet batches verifies chemical purity before furnace charging.
Optical Laser Sorting
Automated scanning lasers measure height, rim roundness, and wall thickness on 100 percent of production output.
Annealing Schedule
Lehr furnace controlled cooling over 45 minutes eliminates internal thermal residual stresses.
Simulated Testing
Sample batches undergo drop-ball impact tests and industrial dishwasher cycle simulations up to 500 washes.
OEM Customization
Mold Development
Supports proprietary capacity adjustments and bottom embossing via CNC graphite mold fabrication within 14 business days.
Decoration Options
Applied organic spray coloring, precious metal gold rim lining, and high-temperature ceramic decal firing.
Laser Etching
Precision CO2 laser engraving executes frosted logo placements on exterior sidewalls with high edge definition.
Packaging & Export Standards
Master Carton Configuration
Packaged in 5-ply double-wall corrugated outer master cartons with individual 3-ply corrugated partitions separating each unit.
Palletization Standard
Heat-treated wooden pallets compliant with international standards stacked to 1.2-meter height, secured with industrial stretch film and corner protectors.
Transit Validation
Packaging drop-tested in accordance with standard transit testing protocols, verifying survival rates under multi-modal ocean freight conditions.
FAQ
