Can a Perfect Sphere Survive a Black Hole?

[studentxlol]

Suppose a perfectly spherical sphere were to exist - Pefectly uniform even at the atomic level. Then hypothetically, could this sphere withstand infinite pressure and so travel into a black hole without being destroyed?

There would be no 'weak points' on a perfect sphere causing it to break under the pressure, right?

Also, would this sphere reflect all light and so become invisible?

 

[gneill]

What about tidal forces? Remember, the forces acting on the sphere will not be directed to the center of the sphere.