350cc [Zodiac custom-made classic] Zi Mouse double-layer glass mug Zodiac cup

**Please click [Contact Designer] to comment on the engraving content (both Chinese, English, Japanese and Korean numbers are acceptable)** Brand: MSA GLASS ENGRAVING hand-carved Brand: Eilong, Taiwan Material: heat-resistant glass Place of Origin: Produced and manufactured by MIT Taiwan Heat resistance: can withstand instantaneous temperature difference of 150 degrees Size: Approximate diameter 8.7cm x height 11.4cm / 350cc / 210g **Customization range: zodiac sign + name or a short sentence** **(Special customization will be quoted separately based on complexity. Customized drawings are welcome)** https://yg3unymps9c1og87-64960069781.shopifypreview.com/cdn/shop/files/20131211_1.jpg?v=1711228893&width=713 **Special reminder for double-layer cups** 1. Hand-blown glassware has individual tiny bubbles, flow lines, and hand marks, and is not a defective product. 2. It is reasonable for products of the same style to generally have slight differences in roundness, height, curvature, etc. This is all due to pure manual craftsmanship. This point is also the key to distinguishing manual blowing from machine-made products. 3. The value of hand-blown glass is generally 8-10 times higher than that of automatic production line utensils. Artificially blown products produced under reasonable control have unique and special value. 4. Due to the double-layer design, there are ventilation holes at the bottom of the cup, which is not a defect of the item. The holes are sealed with special materials to ensure that water will not enter the double-layer (do not soak in water for a long time). Due to the holes at the bottom of the double-layer cup, The adhesive spots are normal workmanship traces and are not defects or quality problems. Please pay attention to protect this spot during use. 5. It is recommended to rinse when washing. Do not soak the bottom of the cup in water for a long time to avoid double-layer water or steam. 6. When washing, do not scrub the ventilation holes or remove the sealing round holes with force. This will avoid penetrating damage, water or steam intrusion. In view of the above tips, if double water intrusion occurs during use, please understand that you cannot do anything. Return or exchange. 7. When there is a drink in the cup, slowly add ice cubes or hard objects such as spoons and straws. If the inner glass is knocked hard, it will be easily damaged and will not be restored. 8. It can withstand temperature differences but cannot be heated by microwave or gas stove to avoid damage and cracking.