From the fairy tale flying-pendant with lacquer miniature painting

protect from vibration and shock loads (do not twist, do not turn, do not knock, do not throw, etc.), contact with chemicals and alcohol-containing products (perfumes, toilet water, hair sprays, etc.);

not to scratch (lacquer coating is not iron, although iron if desired, to scratch ;-),
it is advisable to store in a separate bag or box;

excluding the impact of high and rapidly changing temperatures (with decoration it is not advisable to swim, go to sauna, to put it in the fridge, soak in hot or cold water, etc.);

as needed, wipe clean with a soft dry cloth without cleaning products.

But these tips need to be taken into account only in case, if You want to preserve the original beauty, and if there is no.... no court no.......;-)