Product Overview
The KTDW0721-GGL is a hand-blown double wall glass made from high borosilicate glass, featuring a 340ml capacity. Its double-walled design provides insulation to keep drinks hot or cold longer while the outer surface remains comfortable to touch. The ion plating coating adds a sleek metallic finish. Ideal for coffee, tea, or cold beverages.
Key Selling Points
- Hand-Blown Borosilicate Glass: Crafted from high borosilicate glass (SiO₂ content >80%) for exceptional thermal shock resistance (up to 150°C).
- Double-Walled Insulation: Two layers of glass create a vacuum-like barrier, keeping beverages at desired temperature while preventing condensation on the outer surface.
- Ion Plating Coating: I.P. finish adds a durable, anti-fingerprint metallic layer that does not peel or fade.
- 340ml Practical Capacity: Perfect size for standard coffee servings, tea, or cold drinks – fits most cup holders.
- OEM/ODM Flexibility: Custom sizes, designs, capacity, and packaging available – free samples for first trial orders.
Technical Specifications
| Model | KTDW0721-GGL |
| Top Diameter | 84mm |
| Bottom Diameter | 60mm |
| Height | 110mm |
| Weight | 145g |
| Capacity | 340ml |
| Material | High Borosilicate Glass |
| Craft | Hand-Blown |
| Coating | Ion Plating (I.P.) |
| Feature | Double-Walled Insulated Glass, Durable & Heat-Resistant |
Models and Options
Available in high borosilicate glass or soda lime glass. Custom sizes, designs, and capacity can be achieved via OEM/ODM. Contact for other models in the KTDW series.
Materials and Structure
Constructed from high borosilicate glass (SiO₂ 80%+) for superior heat resistance and durability. The double-wall structure is formed by hand-blowing two separate layers that are fused together. The inner layer holds the liquid, while the outer layer provides insulation and protection. Ion plating adds a metallic sheen and scratch resistance.
Applications
- Hot beverages: coffee, tea, hot chocolate
- Cold drinks: iced coffee, juice, water
- Corporate gifts, promotional merchandise
- Wedding favors, event catering
- Supermarket and chain store retail
Customization
OEM/ODM service available: any size, design, capacity, packaging, and branding (logo engraving, printing, custom box). Free samples provided for first trial order. Flexible MOQ. Worldwide delivery via air or sea.
FAQ
Is this glass microwave safe?
Due to the double-wall construction and ion plating, we do not recommend microwave use. Hand wash recommended.
Can I put hot water directly into the glass?
Yes, high borosilicate glass endures sudden temperature changes up to 150°C. Boiling water is safe.
What is the MOQ for OEM orders?
We offer flexible MOQ – contact us for your specific quantity.
Do you provide free samples?
Yes, free samples are provided for first trial orders. You only pay shipping.
What certifications do you have?
We are certified with BSCI (24-0233922), ISO9001 (0070024Q54439R2S), ISO14001 (03423E30695R3M), and RoHS (CTT2111031272EN).
How long is delivery time?
For stock items, 7-15 days. For OEM orders, depends on customization. We offer fast delivery worldwide.
Can you arrange customized packaging?
Yes, we design and produce custom packaging with your branding.
Inquiry Information
Contact us for pricing, MOQ, and samples:
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