Amazing vintage science model of a crystal structure. These models were used in schools in science classes. The atoms are made of plastic and the connections are from metal. The model is in good condition with normal traces of aging visible from the photos. It is 12 cm wide and 12 cm high.
3-5 business days
I'll do my best to meet these shipping estimates, but can't guarantee them. Actual delivery time will depend on the shipping method you choose.
Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.