Very cool high quality kit from 1984 is to build your own molecule models. It was used in a teaching environment and someone took the time to write the class number G109 on the box and all the pieces. It worked…since all the 158 pieces are counted for. The tool went missing but I included a green tweezer that does the job well. There is no manual but it pretty much stick in and pull out. Everything is clean and in good condition with only smal signs of normal use. The box shows signs of storage only. It measures ca 17 cm or 7 inches wide.
Check this website to get your stared building your molecules…or try free form if you like it to be an art project.