When you receive the tumbler, you may find that the handle is not pre-installed. However, worry not - a free screwdriver and accessories are provided, allowing for easy self-installation.

When using the tumbler to drink water, please be mindful of the temperature. Ensure the water is less than 60°C to avoid potential burns. Additionally, it is crucial to avoid aligning the human body when switching, as this can also lead to burns.

It is strictly prohibited to place the products in bright fire, microwave ovens, induction cookers, or dishwashers. These actions could potentially damage the integrity of the tumbler.

Regarding the contents, it is essential to refrain from adding dried ice, carbonated beverages, soy sauce, soup, or any liquids containing alkaline or acidic ingredients. Doing so may result in the corrosion of the cup's body.

When cleaning the tumbler, use a neutral detergent and water. Avoid the use of alkaline bleach, chemical cloths, or other cleaning agents, as these could potentially compromise the tumbler's materials.

The Stainless Steel Tumblers With Straw are crafted from premium 18/8 food-grade metal, ensuring durability. They feature a double-walled vacuum insulation design that keeps your beverages hot or cold for hours on end.

The double-wall vacuum insulated mug is designed to maintain the temperature of your drinks, keeping them cold for up to 10 hours and hot for up to 8 hours. The non-sweat design prevents condensation from forming on the surface, keeping your hands dry and providing a secure, non-slip grip.

The Boccsty Insulated Cups are designed with a narrow bottom and a wide mouth, making them cup holder-friendly and suitable for most car cup holders. The included handle and reusable straw make them more portable, enhancing their convenience for daily commutes or road trips.

These tumblers make an excellent choice as gifts for a variety of occasions. They are perfect for teachers, doctors, drivers, or anyone who needs to stay hydrated throughout the day. They are also great gift options for Father's Day, Christmas, Thanksgiving, Easter, and other special events.

Cleaning the tumbler and its lids is a breeze, as they are dishwasher-safe. This saves you time and effort, allowing you to focus on other important tasks.

In summary, the Stainless Steel Tumblers With Straw are a versatile and practical choice, designed to keep your beverages at the desired temperature while offering a convenient and durable solution for your daily hydration needs. Their suitability as gifts and ease of maintenance make them a top-notch option for various occasions and lifestyles.

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