embedded specimen frog development butterfly silkworm silkworm bee life history specimen teaching aids

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Explore the mysteries of nature, our embalmed specimen series (frog development, butterfly, silkworm, silk moth, bee life cycle) teaching aids are specially designed for education. Made of eco-friendly materials, they truly display the biological development process, helping scientific teaching. Product advantages: high-definition details, durable preservation, safety. Solves user pain points: provides intuitive teaching tools to enhance learning interest. ISO certified, quality assurance. Inspires children's love of nature, making it an ideal choice for teachers and parents.