This is a hanging nest for small birds. Specially for gouldian finch, Java birds, love birds and budgerigar. This nest 3d printable at once. Use hard plastic materials for 3d printing. You can scale it to meet your needs. But make sure your cage rod gap should be over 10mm.

Dimensions are 120mm (Dia) and 70mm (height)

Custom size and design possible, you have to contact with me for more details.

Thanks,Mahbub