Molecular Model Kit with Molecule Modeling Software and User Guide - Organic, Inorganic Chemistry Set for Building Molecules - Dalton Labs 252 Pcs Advanced Chem Biochemistry Student Edition HANDS ON EDUCATION - Models make science come to life! Use atom pieces to practice structures, cyclic compounds, empirical formula, stereoisomerism, and VSEPR theory. Explore chemistry and physics concepts. Visualize atomic structure with atoms, bonds, orbitals, and links. INCLUDES SOFTWARE AND USER GUIDE - All kits include an interactive 3d Modelling Software and a color printed User Guide with Periodic Table, providing additional study material for test and exam prep. Great for STEM teachers, high school and college level kids. FOR ALL LEVELS OF LEARNING - 252 piece sets utilize the ball and stick toys educational structure to teach students from grade 7 to the University Graduate Level. Demonstrate fundamental molecular geometry, chemical and biology structure, stereochemistry with 3D modelling studies. DURABLE, PORTABLE WITH CASE - Made from high quality materials designed for easy assembly. The pieces are color coded to national standards and all kits come with a box for easy storage and transport with your other textbooks, notes, and books. Perfect for the classroom. YOUR SATISFACTION IS GUARANTEED - Dalton Labs is a USA family-owned business. Our products are made using only the highest quality materials. We always offer a 100% No Questions Asked, Money Back Guarantee. Your satisfaction is our #1 priority.