When you received the tumbler, the handle was not installed. However, a free screwdriver and accessories are provided for self-installation.

To use the straw, ensure the water temperature is below 60°C to avoid burns. Refrain from aligning the straw with your body when switching, as this can lead to burns.

Strictly avoid placing the products in bright fire, microwave ovens, induction cookers, or dishwashers.

Do not add dried ice, carbonated beverages, soy sauce, soup, or any liquid containing alkaline or acidic ingredients, as this may cause corrosion of the cup body.

When cleaning, use a neutral detergent and water. Avoid using alkaline bleach, chemical cloths, or other cleaning agents.

The Stainless Steel Tumblers with Straw are made of premium 18/8 food-grade metal, ensuring durability. They feature a double-walled vacuum insulation that keeps your beverages hot for up to 8 hours or cold for up to 10 hours.

The non-sweat design prevents condensation from forming on the surface, keeping your hand dry and providing a non-slip grip.

The Boccsty Insulated Cups have a narrow bottom and a wide mouth, making them cup-holder friendly and suitable for most car cup holders. They also come with a handle and a reusable straw, enhancing portability.

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

The Dishwasher Safe Insulated Coffee Tumbler saves you time and effort when it comes to cleaning. Simply pop the tumbler and lids into the dishwasher, and they'll be cleaned and ready to use again.

The kids' travel mug is versatile, suitable for commuting, road trips, vacations, daycare, home, school, youth sports, picnics, field trips, and birthday gifts, among other activities.

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