Smithsonian Magic Rocks Value Set by Smithsonian lets you grow colorful underwater crystals with a dolphin, pufferfish, turtle, and two tropical fish. Instant Crystal Growing Kit—fun STEM activity with safety warnings included!.

Smithsonian Magic Rocks Value Set

$6.49
$6.49 $9.99
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Smithsonian Magic Rocks Value Set by Smithsonian lets you grow colorful underwater crystals with a dolphin, pufferfish, turtle, and two tropical fish. Instant Crystal Growing Kit—fun STEM activity with safety warnings included!.
  • Smithsonian Magic Rocks Value Set by Smithsonian lets you grow colorful underwater crystals with a dolphin, pufferfish, turtle, and two tropical fish. Instant Crystal Growing Kit—fun STEM activity with safety warnings included!.
  • The Smithsonian Magic Rocks Value Set features colorful underwater crystal formations, with packaging showing a shark, seal, and fish, plus product info and safety warnings.
  • Several sea animals, like a shark, seal, pufferfish, and two colorful tropical fish, swim above vibrant coral that resembles formations from the Smithsonian Magic Rocks Value Set by Smithsonian.
  • Smithsonian Magic Rocks Value Set by Smithsonian lets you grow colorful underwater crystals with a dolphin, pufferfish, turtle, and two tropical fish. Instant Crystal Growing Kit—fun STEM activity with safety warnings included!.
  • The Smithsonian Magic Rocks Value Set features colorful underwater crystal formations, with packaging showing a shark, seal, and fish, plus product info and safety warnings.
  • Several sea animals, like a shark, seal, pufferfish, and two colorful tropical fish, swim above vibrant coral that resembles formations from the Smithsonian Magic Rocks Value Set by Smithsonian.
Smithsonian Magic Rocks Value Set

Smithsonian Magic Rocks Value Set

$6.49
$6.49 $9.99

Turn chemistry into display with the Smithsonian Magic Rocks Value Set. This hands-on STEM kit lets kids drop “magic” metal-salt stones into a solution and watch colorful crystals grow into impressive formations in just minutes. Ages 10+ and itself a fun gift or classroom activity.

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