Double Wall Shot Glass

High borosilicate green glass manufacturing, non - toxic and tasteless, food without any pollution. High temperature glass double-layer structure design, whether it is to drink hot drinks or ice drinks, can be a long time heat preservation, and neither hot nor cold hands, convenient to drink. Inside and outside the layer of glass join is exquisite, the mouth of the cup is fruity. Pure handicraft production, contour curve natural flow. 3 1/8''L X 3 9/16''W