SAPPHIRE GEMS
Publish Time: 2018-10-15 Origin: Site
The pure and azure gems that like the sea are so beautiful and bright.Dear child,Do you want to have your own crystals that like the sapphire?
Now, this science kit of sapphire gems can help children to know how the gems are growing and help them to learn some basic chemical knowledge during they enjoy themselves. At the same time ,it can also improve children’s abilities of thinking, exploration and coordination,bring the pleasure of science for them and help children to make their own beautiful crystal gems.