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Water Marbles 1 Liter 12-15mm diameter
Water Marbles 1 Liter 12-15mm diameter
Our Price: $2.99


  • Now Improved! Get so much more for your money!


To experience the fun and ingenuity of this exciting product, simply fill a cup, bowl, or vase with water and add Water marbles. In less than one day, Water Marbles will expand to over 200 times their size as they grow to the size of a marble! Water Marbles are safe and non-toxic.
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4 pc Colored Finger Lights
4 pc Colored Finger Lights
Our Price: $3.49

Pack of 4 Finger Lights. Each light straps to your finger with an elasticstrap. more info
Balance Bird
Balance Bird
Our Price: $3.99

This amazing bird keeps its balance almost anywhere! You can place it on a fingertip, a computer monitor, or almost anywhere and spin it! It won't fall down! more info
Spy Glasses
Spy Glasses
Our Price: $4.99

A Spectrum Scientifics Best Seller!

The lenses in these glasses are treated with a special mirror coating on the edges so you can see what's going on behind you. For ages 5+.
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Glow Mini-Stars
Glow Mini-Stars
Our Price: $6.00

Contains over 50 3/4� stars. Adhesive included. more info
Sunprint Kit
Sunprint Kit
Our Price: $6.00

  • A Spectrum Scientifics Bestseller!


Choose an object or a photo negative, add sunshine and water and see what develops! Use natural or man-made objects to create beautiful and unique prints for pictures or cards. Kits come with a acrylic sheet to hold the objects in place.
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Bismuth Crystal - 1"-1-1/2"
Bismuth Crystal - 1"-1-1/2"
Our Price: $6.25

Bismuth Crystal - 1"-1-1/2"

Bismuth is a chemical element (Number 83) that forms a colorful and boxy configuration when it reforms from being melted. Bismuth crystals typically reflect the colors pink, blue, white, yellow, and others.
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Original Gyroscope - Boxed
Original Gyroscope - Boxed
Our Price: $7.99

The original, classic gyroscope! Gyroscopic forces have amazed mankind for hundreds of years. Now these amazing forces are yours. more info
Giant Microbes- MRSA
Giant Microbes- MRSA
Our Price: $9.95

You won't find this Superbug in the Halls of Justice.

Giant Microbes are stuffed 'animals' that look like tiny microbes—only a million times actual size!

Each 5-to-7 inch doll is accompanied by an image of the real microbe it represents, as well as information about the microbe.
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Giant Microbes- Trilobite
Giant Microbes- Trilobite
Our Price: $11.95

Trilobites were wonderful creatures that went extinct before dinosaurs ever lived! They were arthropods that evolved over 500 million years ago in the Earth's ancient seas. Today, trilobites are favorites among fossil hunters and collectors.

And if you’ve been hunting for a delightful, unique trilobite to call your own, then you’ll certainly want to collect this wonderful plush critter

Giant Microbes are stuffed 'animals' that look like tiny microbes—only a million times actual size!

Each 5-to-7 inch doll is accompanied by an image of the real microbe it represents, as well as information about the microbe.

They make great learning tools for parents and educators, as well as amusing gifts for anyone with a sense of humor!

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