INTERACTIVE MOLECULAR MODELING – Powerful magnets in each molecule simulate polarity, hydrogen bonding, and attraction/repulsion, helping students grasp molecular interactions easily. COVERS KEY CONCEPTS – Ideal for teaching grades 8–12, this kit explores polarity, surface tension, solubility, states of matter, and crystal structure in a hands-on way. COMPLETE CLASS SET – Includes 6 Magnetic Water Kits, each with water, sodium, chloride, hydroxyl, and ethane molecules, plus a convenient carrying tray. ENGAGING LEARNING TOOL – Allows students to visualize and feel molecular forces, reinforcing fundamental chemistry concepts through interactive experimentation. 95+ YEARS OF EXPERIENCE - Carolina Biological has over 95 years of experience in providing high-quality science education materials, trusted by educators worldwide. As a leader in the field, they are committed to advancing hands-on learning, offering a vast range of biological specimens, lab equipment, and instructional materials. Carolina’s dedication to innovation, quality, and ethical sourcing has made them a go-to resource for schools, colleges, and independent learners. Product Details Grades 8–12. This 6-cup pack of model water molecules is the answer for students thirsting to explore and understand polarity, hydrogen bonding, surface tension, solubility, states of matter, and crystal structure. Powerful magnets embedded in the atom centers let students see and feel simulated molecular attraction or repulsion, making fundamental molecular interactions easier to comprehend. Class Set contains 6 Magnetic Water Kits and carrying tray.