Smithsonian Magic Rocks

Smithsonian
4.5 Star Rating
(348 Reviews)
Smithsonian Magic Rocks

$6.95 for this awesome science kit!

Fun and educational | Hours of engaging entertainment!

Give kids some classic, hands-on fun with this educational kit! With everything you need to learn and engage, this cool science kit is sure to spark interest for the little ones and adults alike!

Features:

  • Smithsonian Science Kit
  • For kids
  • Design: Magic Rocks
  • Model: 52381
  • Create a brilliant underwater garden
  • Instant crystal growing kit
  • Kit includes:
    • Magic rocks 12.4g
    • 2 x 133mL sodium silicate
    • 1 space background print
    • 1 sticker sheet
    • 1 aquarium
    • Detailed insturctions
  • Rocks grow to different heights up to 101.6mm in 120 minutes!
  • Adult supervision required
  • Age suitability: 10 years+
  • Country of origin: China