Does Pandora jewelry tarnish?

I'm curious to know, does Pandora jewelry tarnish over time? I've heard conflicting opinions about the durability of their pieces, and I'm wondering if the materials used are prone to discoloration or fading. I understand that proper care and maintenance can help prolong the life of any jewelry, but I'm specifically interested in whether Pandora's products are designed to withstand the test of time without significant visual changes. Can you shed some light on this topic?