Numbered Skull Model, with 4D Brain and Cervical Vertebrae, Realistic details, texture and bony landmarks make this model ideal for educational and medical demonstration, Mounted on a base and includes a numbered key card
Model Atomic Set - Economy, Junior, Idealy suited for advance level courses, Used for modeling three dimensional simple or complex molecular structures of organic and inorganic compounds, set consists of 30 connecting lugs and 75 balls indifferent sizes and colors