Description: [Double Wall Insulation] Our skinny cups are made of acrylic material, durable, and double-walled, not easy to break. The double-wall vacuum structure can keep your drinks keep the original temperature for a long time.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.