1. The appliance must have a novel and unique appearance, elegant color, delicate glaze, and smooth hand feel. In addition to focusing on artistry and decoration, it can also focus on practicality. ?

2. Look above and below, from inside to outside, to see whether there is any deformation or distortion, whether there is missing glaze, sticky glaze, bumped porcelain and scars. Put the ceramic product on the counter to see if it is stable and whether there is any warping. For items with a mouth and a lid, be sure to test whether the mouth and lid fit properly. Products of the same specification and model should be consistent in size and thickness. ?

3. Place the porcelain on the counter, on the ground or hold it up with your hands, and flick it a few times. If the sound is crisp and loud, it means it is of good quality and strong. If the sound is abnormal, it means there are cracks or internal injuries. or damage. For large pieces of ceramics, you should also listen to the sounds in different parts.

4. Ceramic artworks with handles and mouth reliefs, such as the "ears" on both sides of the vase, are all secondary molding, that is to say, they are glued to the main body. Therefore, you should carefully observe whether there are gaps, lack of glaze, and a sense of separation in these parts. Pay attention to smooth and natural transitions and no traces of bonding. ?

5. The patterns on the ceramics or the patterns on the carvings should be complete, unified, clear, and firm. The decorative gold and silver lines outlined should be consistent in thickness, bright and beautiful, such as rubbing hard with a handkerchief. Can't be wiped off. Single-color products should be uniform in color and consistent in color and luster. ?

6. For complete sets of ceramic ware, it is necessary to check whether the shape, pattern, and color of each part are consistent, coordinated, and matching. Most regular products have a trademark, place of origin or factory name printed on the bottom or packaging box. At the same time, it also depends on whether the packaging is complete and strong, so that it can be carried and transported easily. Our country has a long history of producing ceramics, and there are many types. Ceramics from the north and the south have their own characteristics. Black pottery, purple clay pottery and antique ceramics all have their own characteristics. In short, products with strong artistry, beautiful shapes, smooth lines, unique styles and small production quantities usually have high appreciation and collection value.