Semi-precious stones include natural materials such as marble or granite and usually are composed of several minerals like quartz, calcite, etc.
Properties
Featuring beautiful colors with intricate patterns and high shine, semi-precious stones are used in decoration and jewelry. They don’t contain any artificial chemicals such as phthalates or plastics. The toys made of semi-precious stones are odorless, almost non-porous and great for temperature play as this material retains heat well.
Hygiene And Maintenance
Toys made of semi-precious stones can be washed on the top rack of dishwasher and wiped with 10% bleach solution.
