Smithsonian Underwater Magic Rocks Crystal Growing Science Kit

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Discover a world of adventure and wonder with the Smithsonian Science Kits.

  • Instant crystal growing kit
  • Create a brilliant underwater garden
  • Rock grows to different heights up to 4" (101.6cm)


 

(52381)

Standard Consumer Warranty

Includes

  • 12.4g Metallic salts
  • 2x 133ml Sodium silicate
  • 1 Space background print
  • 1 Sticker sheet 
  • 1 Tank
  • Detailed instruction

  

Model # 52381
Barcode # 042409523810
Brand SMITHSONIAN
Shipping Weight 0.7500kg
Shipping Width 0.300m
Shipping Height 0.070m
Shipping Length 0.270m
Shipping Cubic 0.005670000m3