This Organic Stereochemistry Molecular Model Set can construct both space-filling & ball and stick models. It comes with a big array of elements & hybridizations to illustrate most conformational & stereo-chemical principles and is great choice for classroom or laboratory practices in stereo-chemistry, biochemistry & complex ions. 

This set includes 359 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage. 

1.All shape and measurement of spherical atoms (some of them may not be included in this set) :

2.Four types of links :

• single bond, space filling model, 1mm length, white color or transparent
• single bond, open model, 20mm length, grey or purple color
• double or treble bond, open model, 35mm length, grey or purple color
• single bond, “V” shape, open model, 3mm length, white color 

3.Measurement of plastic case – 23(L) x 16.5(W) x 6.5(H) cm

4.This set includes the following components: