Maybe buy a big chunk of amber and rub it on a baby's cheek for a few minutes. Just don't get it near their mouth. Or heat it to 400 degrees. Should work just as well as the necklace. While they ...

Oxidation might cause the material to change color over time. Cutting and polishing amber for jewelry makes it more susceptible to oxidation by removing or thinning the harder exterior surface. Fine ...

And if you're planning on purchasing some amber jewelry, past travelers suggested you do so here. The museum guarantees its items are authentic. Outside vendors – of which there are many ...