Features: parrot molar, molar stone, chinchilla squirrel molar, parrot molar string.
It can be used for both teeth and decoration.
Bird cage toy, bird cage accessories.
No toxic minerals.
The bright, shiny colors paired with the crisp, loud bells help attract pet attention.

Specification: 
Material: Volcanic stone
Size: 4 sizes as pictures show
Color: 1 stone/2 stones/3 stones/4 stones

Package Includes: 1x parrot grinding string

Note: 
1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.