You must be logged in and verified to contact the designer.
Product Description
Four annulated seven-membered rings, each in a boat conformation - equal edge lengthes, equal angles.
No, this is not how to connect the pipes of a new flux capacitor invented by Doc Browns students. Those rings occur in the tropane molecule, for example.
We're sorry to inform you that we no longer support this browser and can't confirm that everything will work as expected. For the best Shapeways experience, please use one of the following browsers: