Paper: Vision Mixed Media - 70 Sheets - 9x12 - 98lb - Spiral Side Clearance The color coded bonds and

The color coded bonds and atoms help visually demonstrate the geometry and structure of compounds & other bond types

【Making Chemistry Fun】This educational molecule modeling kit is designed for easy chemistry learning for organic

it contains 179 atom pieces made up of different elements

Smooth finish is excellent for mechanical drawing

you can not only build all the models other kits can build

Paper: Vision Mixed Media - 70 Sheets - 9x12 - 98lb - Spiral Side Clearance The color coded bonds andFeatures a tear away fly sheet that reveals a heavyweight, CUSTOMIZABLE, blank cover made from high quality, steel blue mixed media paper. Featuring extra high sheet counts and extra durability, this affordable line delivers key performance characteristics for sketching, drawing, mixed media and watercolor art.