In Tik Tok, the cost-effective brands of teapot are Longxiantang and Yun Qi Zisha Collection. These brands of teapot have certain characteristics and advantages in design and production. For example, the teapot in Longxiantang is novel in shape, simple and elegant, elegant in logo, combining ancient beauty with modern beauty, and the porcelain collection is famous for its fidelity and affordable price. The specific choice of which brand of teapot can be decided according to personal preferences and needs.