• This chemistry molecular model is very easy to separate and easy to build, very easy to remove and put on
• No matter for home study or academic teaching demonstration use at high school is very excellent
• The DNA model help teachers and parents to cultivate childrens interests in the chemistry, biology,
• It is a great to be put school in most of the molecular structure models for the study of experimental
• It is science enlightenment tool for student to explore the molecular world and stimulate their interests