... test and have the competitive price. Product usage : Suitable for Personal,office,home,decoration,gift,bar,coffee shop,senior restaurant ... 2. Avoid dropping, Collision and strong impact. 3. Not unavailable for microwave oven, dishwasher 4.To prevent it from cracking , do ... , the finished pro-duct exist the a little difference for height, radian, length, width. This is normalfor hand-made glass. Cause ...