Rock specimen and education toys is also according to the customer request to DIY.

Rock specimen and education toys is 12 kinds of Rock composition, also according to the customer's request can be re-mix, Customers can also DIY.It has a magnifying glass and instruction book.15 kinds mineral as below:

Andesite	Basalt	Vesicular Basalt	Diorite
Gabro	Granit Red	Granit Gray	Obsidian Blank
Obsidian  snow flake	Pumice Gray	Rhyolite	Scoria

Rock specimen size is(LxWxH) 1.18inch x 0.8inch x 0.4inch,

box size is 7.28inch x 4.9inch x 1.38inch.

It is suitable for teaching tools for all school.

Rock specimen and education toys