HGS Web Site: http://www.maruzen.info/hgs

HGS Organic Chemistry Molecular Model Set page: http://www.maruzen.info/hgs/catalog/advanced_search_result.php?keywords=organic

Considering the cost of Molecular Model Sets, we will require a smaller set in future and (as of 9/13/13) we make the following recommendations:

[1] 1003/Student Organic Chemistry C-Set ... $25.00

[2] 1013A/Organic Chemistry Set for Student ... $17.00

[3] 1013S/Supplementary Set ... $5.50

--> We recommend that you purchase item [1].
--> We require that you purchase at least item [2].
--> We note that the purchase of items [2] and [3] essentially provides the capabilities of [1] at a slightly lower cost.

All instruction manuals are available online for free as PDF files.