Purple sand is not a scarce material, and the production of purple sand pots is not the original manual production, but there are many methods such as manual, semi-manual and grouting production. With the improvement of production technology, the output of teapot will definitely increase greatly, so commodities and low-priced products will definitely enter the market, so the teapot sold by Tik Tok is definitely true, but it is safer to collect high-end teapot cups made by celebrities in physical stores.