The Tronco Glass Tumbler is a must-have for anyone who loves their drinks hot or cold, and wants a spill-proof, comfortable grip that won't slip out of their hands.

With its sturdy comfty grip handle scientifically designed for left/right hand use, this tumbler is perfect for home, office, or on-the-go use.

The silicone bumper on the bottom adds extra protection against scratches and bumps, while the wide stainless steel straw with 2 silicone extenders makes it easy to enjoy all kinds of boba, smoothies, milkshakes, and more! Plus, the tumbler is dishwasher safe for easy cleaning.

Don't miss out on this amazing deal - order your Tronco Glass Tumbler today!