• Craftsman’s handwork gives some minor differences each other on the same line about color, pattern, shape, and, size.
• Please avoid putting it in hot circumstances (oven, microwave, and IH cooking equipment).
• Do not heat it on an open fire, as this may cause damage or a burn injury, and do not pour hot thing into it, except heat-resistant glass.
• Do not strike or rub with a cutlery, as it is not tempered glass.
• If it has cracks, scratches, or chips, please don’t allow it to be used, as it can split accidentally.
• Glass is very fragile material. Please wash gently one by one with a soft sponge after each use, and avoid putting it in the dishwasher and tableware-dryer. Do not wash with steel wool, abrasive sponge, or cleanser, as they can cause scratches.
• After washing, dry it enough, and when putting away, store it not contacting with other dishes (especially strong materials), which might cause a crack.
