A pack of 25 short white links used for compact bonds. You are advised to get, in addition, the SLRT-1 tool to help remove the bonds when dismantling models. Typically these compact bonds would be used in conjunction with Molydome hydrogen atoms and 3-hole carbon atoms to construct compact molecules such as benzene. The Molymod system is the original, unique, dual-scale system of high quality low-cost molecular models. These enormously popular sets are ideal for students but are also used by scientists all over the world. This item is for extending an existing set or for replacing lost parts.
