Grow a miniature version of one of the most iconic bridges in the world! The Golden Gate Bridge Crystal Growing Kit is an official Terraforming Kit from Copernicus Toys. If you are a homesick Terraformer, grow a little bit of San Francisco in your own home. Kit contains 4 foggy day parts, 4 bridge parts, 1 instruction sheet, 2 packets of terraforming powder and 2 plastic stands. Kids and adults will love the fascinating way that these crystals grow in their own unique patterns so fast. Discover the science behind crystal growing with your child to enhance the learning experience. Designed for ages 6 years old and up with adult supervision.

• Grow a miniature of one of the most iconic bridges in the world!
• The Golden Gate Bridge Crystal Growing Kit is an official Terraforming Kit from Copernicus Toy
• If you are a homesick Terraformer, grow a little bit of San Francisco in your own home
• Kit contains 4 foggy day parts, 4 bridge parts, 1 instruction sheet, 2 packets of terraforming powder and 2 plastic stands
• For ages 6 and up with adult supervision