If you are not a multimillionaire, then you can take modern Dzi beads. They are not so expensive and work well. But there are many beads on the market that do not have good energy, therefore it is better to take beads in a safe place and where the seller himself is able to determine how strong the energy of a particular bead is. For the most effective solution to your problem or request, it is better to buy not one, but several Dzi beads, which, due to the synergistic effect, will work better. You can wear them both in bracelets and in necklaces, key chains, etc.