Easyshapes: Organic Chemistry Stencil Drawing & Drafting Template. the most effective and accurate drawing tool for creating vast variety of molecular structures, the easy way. the use of the stencil is very simple and quick, you would keep up with the professor with no pressure while producing precise drawings. the stencil provides you with the ability to draft a wide range of molecular structures from Cyclopropane all the way to Chair and Boat Conformations. another great feature of the stencil is that it improves the quality of your molecular drawings which helps you understand the learned material even better. the stencil has great physical characteristics, it is Compact, transparent, slim and it is Made of Polycarbonate for optimal durability.