Product Overview
ClearCupify presents the Klein Blue 5oz Stackable Plastic Martini Glasses, measuring 4.13 x 3.14 inches (10.5 x 8 cm). Each glass features three precision-molded grooves at the bottom, engineered to interlock securely with the rim of the glass below. This design enables effortless construction of stunning champagne towers for parties, weddings, galas, and high-volume bar service. The vibrant Klein Blue hue transforms a standard disposable cup into a statement piece, elevating any event’s visual presence while maintaining practical stackability.

Why Klein Blue Color Attracts Clients and Boosts Sales
- Creates a signature visual identity that attracts design‑conscious planners and social media influencers who seek photogenic, shareable moments — increasing event visibility and repeat bookings.
- Enhances themed decor (e.g., modern art deco, coastal glam, or corporate blue schemes) drawing high‑end wedding coordinators and luxury event agencies looking for cohesive color stories that justify premium pricing.
- Contrasts brilliantly with champagne, cocktails, and clear spirits making drinks appear more vibrant and appealing — attracting upscale bar and restaurant patrons who value presentation and are willing to order higher‑margin signature cocktails.
- Signals sophistication and trend‑awareness to millennial and Gen Z clientele who prioritize unique aesthetics, helping venues and planners capture a younger, social‑media‑active demographic that drives referral sales.
- Aligns with brand‑identity needs for companies wanting a custom color — allowing wedding planners, bars, and restaurants to offer exclusive “signature color” experiences that differentiate them from competitors and encourage guest loyalty.
Common Disposable Plastic Cup Materials and Sizes
| Material | Common Sizes |
|---|---|
| Polypropylene (PP) | 5 oz, 9 oz, 12 oz, 16 oz |
| Polystyrene (PS) | 3 oz, 5 oz, 7 oz, 10 oz |
| PET (Polyethylene Terephthalate) | 9 oz, 12 oz, 16 oz, 20 oz |
| PLA (Polylactic Acid) | 4 oz, 8 oz, 12 oz, 16 oz |
| Polycarbonate (PC) | 5 oz, 8 oz, 12 oz |
Our Klein Blue glasses are crafted from premium, crystal‑clear PET‑like plastic that matches the durability of PC while remaining lightweight and disposable.
Customization and Additional Services
ClearCupify supports full customization: we apply your logo via screen printing, produce design stickers for quick rebranding, and offer sample design services so you can approve the look before ordering. We also provide comprehensive Amazon FBA services including labeling, prep, and direct shipment to Amazon fulfillment centers, streamlining your e‑commerce operations without the need for a minimum order quantity.
Versatile Uses for Beverages and Foods
These 5‑ounce glasses accommodate a wide range of drinks and edible presentations. Perfect for: champagne, classic martinis, cosmopolitans, dessert shots (e.g., sambuca, limoncello), layered shooters, cocktail tastings, wine samples, and beer flights. They also serve well for cold foods such as mousse, panna cotta, parfaits, fruit salsa, gelato, pudding, and small appetizers like shrimp cocktail or crudité cups. Their stable base and stackable design make them equally suited for buffet stations and passed trays.
Frequently Asked Questions
- How do the three grooves help build a champagne tower?
The grooves are precisely positioned to snap onto the rim ring of the glass directly below. This interlocking mechanism prevents lateral sliding and vertical misalignment, allowing you to stack tiers quickly and safely. The groove‑to‑rim contact distributes weight evenly, enabling towers of up to 12 layers without wobbling — critical for high‑volume events where speed and stability matter. - Can these glasses be reused or are they strictly single‑use?
While designed as disposable to reduce cleanup labor, the durable PET‑grade plastic can be hand‑washed with mild soap and warm water, then air‑dried. Many event planners reuse them for two or three occasions before discarding, especially when the custom logo adds value. However, repeated dishwashing may affect the surface finish, so we recommend limiting reuse to cold beverage services. - What sample design options are available before I place an order?
We offer a sample design service where we create a digital mock‑up of your logo or artwork applied to the glass. Upon approval, we produce physical samples with the exact print color and placement. This allows you to verify color match, print durability, and overall appearance before committing to a larger quantity. Turnaround time for physical samples is typically 5–7 business days. - How does the Amazon FBA service work with custom‑printed glasses?
After finalizing your design and quantity, we apply Amazon‑compliant labels (including FNSKU and barcode) directly to each unit or master carton. We then prepare the shipment according to Amazon’s box‑size and weight requirements, create the inbound shipping plan, and deliver the pallets to your designated Amazon fulfillment center. Real‑time tracking is provided throughout the process. - What types of hot beverages or foods can be used in these 5 oz glasses?
Although primarily intended for cold service, the PET material can withstand brief contact with lukewarm liquids (up to about 120°F / 49°C). Suitable options include warm chocolate mousse, room‑temperature custards, or tepid tea shots. For hot liquids above that threshold, we recommend alternative materials. Cold desserts and chilled cocktails remain the ideal use case to maintain glass integrity and print clarity.
With its striking Klein Blue color, precision stacking system, and full customization support, ClearCupify’s martini glass delivers a practical yet visually powerful solution for any event professional seeking to differentiate their offering and drive repeat business.




