About this item: 
MOLECULAR MODEL KIT: This educational molecule modeling kit is designed for easy chemistry learning for organic, inorganic, and functional groups. The model kit caters to both beginners and advanced science and chemistry learning. Develop, architect, and unleash your chemistry genius. 
BONUS LEARNING GUIDE AND MOLECULE STENCIL: This model kit for organic chemistry comes with an 8-page instructional guide to easily identify all atoms and connectors as well as a molecule stencil for drawing structures on paper. Delivered in a sturdy plastic box with four compartments for storage and portability, it's a complete toolkit to help learn organic chemistry. 
3D VISUAL LEARNING: The 239-piece molecule model kit is built for students from Grade 7 to graduate level, with color-coded bonds to help visually understand and demonstrate the structure and geometry of compounds. All atoms are color-coded to universal standards, making the Old Nobby Molecular kit your best chemistry friend. 
ASSEMBLE COMPLEX STRUCTURES IN MINUTES: The organic chemistry molecular model kit contains high-quality atoms and bonds that seamlessly connect and disconnect to ensure you don't get tired fingers. Bonus link remover included making the task of dissembling your molecular atom model kit structures super easy and fast. 
FUN AND EFFECTIVE WAY TO LEARN CHEMISTRY: Learning complex structures in 3D with color-coded atoms, plus your bonus learning guide means the organic chemistry kit is designed to serve your chemistry needs for years to come. Whether you or your student have used a chemical bonding kit before or not, getting used to this kit will be a small task.