1. Observe the bottom of the pot: Shen's teapot is generally engraved with the words "Shen", "Sheng Jun" and "SJS" on the bottom of the pot, and may also have a number or signature.
2. Observe the teapot hand: Shen's teapot hand has a unique shape, smooth lines and comfortable feel, and the connection between the handle and the pot body is very fine.
3. Observe the spout: Shen's teapot spout is beautiful, smooth and natural, and the design of the spout is very fine, which can ensure smooth water flow.