Check the listing for details. Molecular Visions Flexible Molecular Model Kit Organic/Inorganic Push Pull NEW. Condition: New. Listed at 32.99 USD. Molecular Visions The Flexible Molecular Model Kit by Darling Models, Inc.Push/Pull Coupling SystemOranometallicOrganicInorganicSturdy Plastic Box and Framework Guide IncludedMEASUREMENTS:Box Size 9.25 x 5 x 2.25 inchesCONSIDERATIONS:New in packagingSupport the little independent sellers!Check my rating for customer satisfaction and quick shipping!Included in the price is the care taken to select the finest or rarest pre-owned garments, measure them, wash them, and ship them very promptly.I have many items listed for sale. Please consider visiting my goodsale123 Ebay store.If you purchase multiple items from my store by adding to your cart, you can send me an invoice request. I may be able to save you money on shipping.goodsale123