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1. [CHEMICAL TEACHING] The molecular model kit is suitable for teaching inorganic and organic chemistry, helping the teacher to explain intuitively and enhance students' interest in learning. 2. [MOLECULE AND BOND] The model kit consists of colorful molecular balls and connecting bonds, these parts can be tightly combined and can also be disassembled with a wrench. 3. [PROPORTIONAL MODEL] The molecular model kit can build various common and slightly complex C, H, O, N and chemical organic molecular structures, which is simple and practical. 4. [MULTIPLE USES] Research and demonstrate basic molecular geometry, chemical molecular structure, spherical molecular structure and stereochemistry through 3D modeling. 5. [DURABLE MATERIAL] These models are made of environmentally friendly PP material, with good toughness, high strength, not easy to break or tear, and have a long service life.

Item Type: Molecular Model Kit
Material: PP
Ball Diameter: Approx. 17-23 mm / 0.67-0.91 inches
Usage: This model can be used to assemble CH4, C2H6, C2H4, C2H2, C6H6, C6H5OH, C2H5OH, CH3COOH and other proportional models, suitable for students.

57 x Molecular Balls

40 x Proportional Single Bond

10 x Proportional Double Bond

1 x Wrench

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