hat
Quartz wòch ki konpozan natirèl quartz wòch ak résine, pa genyen ladan li Radyoaktif materyèl. Ak tout pwodiksyon konsa pa janm rive reyaksyon chimik. Lè sa a, pa gen okenn tretman, pa gen danje pou moun.
eng
Quartz stone are the components of natural quartz stone and resin, not include radioactive material. And the whole production will not happen chemical reaction. So that there is no radiation, no harm to humans.