Steve Spangler Science Colorful Growing Orbs Test Tube, 1.16 oz Test Tube – Science Kits for Kids to Learn about Polymers, Activity Guide Included, Exciting STEM Activity for Classroom & Home Learning
Explore the science of polymers. Makes 1600 plus orbs. Get Hands-on with hydrogels. Science activities included. Superabsorbent polymer, just add water and reusable. Dry out and reuse, explore hydrogels and superabsorbent polymers, thousands of colorful orbs.
Fun colorful spheres to mix, squish, sort and bounce. Open the tube of orbs and take a few of them out. Hold them in your hand. Believe it or not, these tiny balls are about to grow to the size of a large marble when you add water!
Not for children under 6 years.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
The kids are the perfect gift for family and friends. My only suggestion is to try and protect them by individually wrapping each when shipping multiple kids. I’m really pleased with the quality.
I love it!!
Item arrived quickly with no problems!
I wanted a dreamhouse for my 70s dollhouse and this is perfect. It was delivered very quickly and went directly into a 1/12 playroom. The best part is the tiny Ken though. He is a wonderful addition to the dollhouse.
I love this mini Barbie dream house! I got the real thing for Christmas when I was a kid. It was well played with and it’s nice to have a mini version to display as the real dream house just wouldn’t look quite right on my desk at work. (🤔😊) Thanks for such a creative way for adults to tap into their fondest childhood memories & be able to enjoy a mini version. Super cool idea!
A great seller to work with, price was perfect and fast to shop out. My item was exactly as advertised.
Just as described. They’re adorable
KnickKnack Toy Shack has the best items available at great prices! The customer service outstanding! The tiny Barbie Case is exactly like the original in the 80s! Highly recommended! God Bless & Stay Safe! :))
I am satisfied with my purchase. However, after only a couple days of use, the batteries are beginning to fade. I'd like to know how to replace the batteries, and Westminster has yet to reply to my request.
Can you speak to them, and prompt a reply to me?
Absolutely love these!!! I collect minis and wacky packages was hoping they would make mini packs with cards/stickers!!! Can’t find them here 😔 so very happy you have them!! Thank you to a great seller!!!!!
For nearly 50 years I’ve collected cards. Almost as long I’ve collected miniatures. These are two favorite collectibles in one for me. If they produce miniature packs of Kiss cards, that may be an overload. Always top notch service!
This miniature is fantastic, I had a full size example as a kid and loved it. This brought back a fond time for me. Thank you!!