This kit enables users to build virtually all simple molecules encountered in organic chemistry. KEY TOPICS: Includes space-filling models that simulate the true shape of saturated compounds. Provides open models that form realistic single, double, and triple bonds - even strained rings. Allows smooth rotation of the bonds to make conformational analysis easy. Contains enough components to create several models at once. The components are precision-tooled from quality plastics, are virtually indestructible, and come in a sturdy plastic case for easy storage. Provides a useful Instruction Book - with photos, diagrams, and concise discussions of chemical principles.