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Magic Rocks - Octopus

  • $7.99
  • $2.98
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  • Ship-To-Home
  • Free Store Pickup
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Product Description

Create a brilliant underwater garden in minutes. Just add water and the beautifully colored crystals grow into amazing formations and various heights up to 4 inches. The display tank and model are included.


  • Warning: Skin and Eye Irritant Harmful if swallowed

Additional Info





0.9 pounds

7.8 x 5.9 x 2.6

How to Get It

  • This item can be shipped to the entire United States including Alaska, Hawaii, and all U.S. territories including Puerto Rico
  • This item can also be shipped to APO/FPO addresses and to P.O. Boxes in all 50 states

  • This item may be shipped via Standard Shipping, Expedited Shipping or Express Shipping
  • Please Note: Some addresses are eligible for Standard Shipping only (APO/FPO, P.O. Boxes, U.S. Territories and Puerto Rico)

(learn more):

  • This item is sold in our stores
  • Orders placed for Store Pickup will receive online pricing and promotions
  • In-stock status is approximate and may not reflect recent sales
  • Not all items are carried at all stores. Please click the "Select a store" link to check product availability

Average Customer Rating:

by PowerReviews
N.S.I.Magic Rocks - Octopus

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

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(0 of 1 customers found this review helpful)


Samll but looks fun


from NJ

About Me Parent Of Two Or More Children, Stay At Home Parent

See all my reviews

Verified Buyer


  • Educational
  • Interactive


    Best Uses

    • Indoor
    • Older Children

    Comments about N.S.I. Magic Rocks - Octopus:

    It looks like a lot of fun haven't tried it out yet it is going to be a Christmas gift but I was a little surprised at how small the box is so we will see if it is worth it!

    • Was this a gift?:
    • Yes

    Comment on this reviewHelp Icon


    Cool but Advise Caution

    By mom of two

    from Frederick, MD

    About Me Stay At Home Parent


    • Interactive


      Best Uses

      • Entertainment

      Comments about N.S.I. Magic Rocks - Octopus:

      This was a project for my 5 year old and I. The crystals grew and it was very easy. My daughters review is "way cool". My only caution (which it states well in the instructions) is that the chemicals used to make the crystals are quite potient so it is not something a child can do by themselves.

      Comment on this reviewHelp Icon

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      3.0 stars

      $7.99 $2.98

      Size Chart