dna biological gene chain double helix chain spherical protein model teaching aids school teacher teaching demonstration

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This DNA double helix protein model teaching tool accurately recreates biological structures and is made of safe materials, making it durable and safe to use.

Core selling point: Intuitive display of the genetic chain, enhancing learning interest.

Solving user pain points: Visualizing abstract concepts to support biology classes.

The brand has passed the ISO certification, which ensures reliable quality.

Foster an emotional connection to scientific exploration, making learning more vivid and enjoyable.