How to distinguish the quality of ceramic cups 2

3. Comparison is a comparison. For matching porcelain, compare the accessories to see whether the shape and the picture decoration is consistent. Especially for complete sets of blue and white porcelain or delicate blue and white porcelain, the color of blue and white porcelain changes with the change of burning temperature, so the color of the same blue and white porcelain is dark and light. For a set of cold porcelain with several pieces or even dozens of pieces, if the color of each piece is significantly different, this set of porcelain will be greatly inferior.