handmade borosilicate double wall glass coffee cup

Specifications

 Product

1.  Customized designs, colors ,decal and logos are welcome.

2.  Any sizes are available.

3.. Packing: Safety packing,gift box packing or according to customer's detailed requirements.

4.  Keeping hot drinks warmer and cold drinks cooler.

5.  Produce and sale by manufacturer directly.

6.  SGS test.

7.  Dishwasher and Microwave safe,and will not become cloudy over time.

8.  ODM and OEM orders are welcome!

9.  Quality control and delivery time can meet your need.

10. Notes:Avoid using metal spoons in them or putting them into an overcrowded dishwasher.

Maintenance  of drinking ware:

1.The glassware with metal materials can not put into the microwave oven.Also double wall glassware could not put into oven or to be heated.

2.Please clean up before the using

3.Please be gently to this product, avoid to collision

4.If you found damaged or crack, please stop using it.

5.Please do not make the glassware above the different parts of  body.

Drinking ware Featrues:

1. Using by environmental borosilicate glass, Glittering and translucent get rid , Simple sense is good.

2. Resist the sharp low temperature and sharp high temperature very well. Good decay resistance to the acid, alkali chemical substance. 

Easy for cleaning, don’t absorb the tea flavor. 

Sample

1. Free for existing samples;
2. For customer design samples, sample fee is USD100/item, sample fee can refund once order quantity can meet up with MOQ in general;
3. Sample time is 7-10days;
4. Western Union or paypal is acceptable for samples .

Delivery

Delivery time is in 25-35days after receiving the deposit
Delivery term: FOB, EXW, CIF are available.

Payment

1.More than USD5000,is 30% advance,70% against copy of B/L.
2.Less than USD5000, is 100% T/T after order

Q: Why there is a small dot at the bottom of double layer glass?

A: They are made by hand blown / mouth blown technology, it is similar with vacuum flask liner, the dot is a close up point. This can discharge the air between the double deck glass production process.  

Q: Will it crack when pour in hot water? Is it easy smash?

A:  All products are heat-resistant borosilicate glasss made, Its instant temperature difference is-20°C -150 °C, frozen into the boiling water for 12 hours no problem. 

Q: Why heat resistant glassware is expensive than common glass?

A: Because our heat-resistant glassware are made by mouth blown technology, each product contains the craftsman's unique skills. Although machine products have much higher output, they don’t have any artificial skill. Hand made blown products have much high value, in addition to the basic functions, they have a lot of elegant, special life interest.