Molecular model kit designed for clear, handson exploration of protein structures. Brightly colored atom spheres and matching connectors follow a common atomic color standard for intuitive identification and faster learning. Key benefits Intuitive color coding helps students and instructors identify elements quickly and reduces setup time. Advanced 3D modeling provides accurate representations of component geometry and bond angles, improving spatial understanding of complex molecules. Built for protein modeling, making it simple to build, compare, and analyze peptide chains, secondary structure elements, and side chain orientations. Secure connections hold models firmly during handling while the included disconnect tool makes disassembly quick and safe for repeated classroom use. Compact and portable design supports learning on the go and convenient storage between lessons. Features and practical details Color scheme follows widely used atomic color standards, ensuring compatibility with other teaching materials that use the same convention. Detailed component design emphasizes realistic bond angles and atomic positions to support visualization and discussion of molecular geometry. Easy assembly and disassembly enable fast transitions between demonstrations, lab exercises, and student practice sessions. Lightweight, transportable kit layout fits in backpacks or lab bags for flexible use. Use cases Classroom demonstration: Instructors construct protein segments during lectures to illustrate concepts such as alpha helices, beta sheets, and tertiary folding. Lab or study group work: Students assemble models to plan experiments, interpret structural data, or prepare group presentations. Independent study and exam review: Learners build and manipulate structures to reinforce memorization of residues, bonding patterns, and spatial relationships. What is included Colored atom spheres and connecting components following the common atomic color standard. Disconnect tool for effortless removal of connectors and safe reuse of parts. This kit supports clear, handson teaching and learning of protein molecular structure through accurate, portable, and easy to use components.