The Molymod® Molecular Model Set manufactured by Spiring Enterprises Ltd. contains: 166 atom-parts 60 molydomes hydrogen 44 Carbon -black 2 different types 1 group alkene1 group alkyne 16 Oxygen - red 3 different types 4 Hydrogen - white 12 Nitrogen - blue 2 different types 12 Sulphur - yellow 2 different types 5 Phosphorus - purple 2 different types 1 Metal - grey 8 chlorine 2 bromine 2 iodine 6 p-lobes pink 6 p-lobes purple 40 links, gray, medium ML-12 12 links, gray, flexible long ML-13 60 short colorles 60 short white 20 V-links 2 link remover tool