Best Science Display

Tungsten Sphere - 1.5 Diameter with Base

Spin science into art. You won't believe your eyes or ears..
Disk will spin faster and louder the longer it goes..
Just give it a spin and gravity does the rest. A hypnotic display of light and sound..
Includes Disk, 9" concave mirror base and 9 pieces of holographic magnetized foil.

Designed to be easy enough for a child to use on their own.
Great for classroom activities like math exercises, science labs, timed lessons and gym class activities..
Features only 3 buttons—green for go, red for stop, and yellow for clear and has raised nubs along the sides to provide a good grip..
Shows minutes, seconds and 1/100 seconds on an easy–to–read display.

...protect your eyes from rock dust and splinters, a magnifying to study closely, 2 display stands to display your real geode specimen and a learning book to learn and discover!.
BREAK OPEN GEODES: Kids love these treasure-filled rocks! Promote an appreciation of nature and geology in your child with this fun, hands-on science kit. The crystal inside is millions of years old. Although it’s true that most geodes are spherical, rectangles, and other shapes are sometimes found. Note: Because they are real, no one can look inside ahead of time and make sure all geodes will be spectacular when opened..
FUN AND EDUCATION GIFT IDEA: Opening a geode with crystal is the easy part. Identifying what’s inside can be challenging. Introduce your child to geology with our full-color educational Learning Guide where they’ll learn about geodes, volcanoes and gemstones like quartz and amethyst. Great birthday, Christmas, STEM project and science experiments gift for kids 6-8..
OPEN YOUR OWN GEODES: Find a hard surface, such as sidewalk or driveway. Put a geode inside an old sock and lay it on the ground. Hit it with the hammer until it cracks open. If you want to open split the geode into two equal halves, use the flathead screwdriver and hammer to crack it..

Serve as eye-catching display boards with a smooth, uniform finish and vivid colors on both sides.
Great for fun photo backings, vision boards, science or book fair displays, and more fair.
Work exceptionally well for stenciling and block printing.
Sturdy 4-play constructed while still being easy to cut and trace.

Break Your Own Geodes: Break open these natural rocks to reveal a wide variety of Amethyst, Quartz, Calcite, or Fluorite geode crystals hidden inside!....
Fun For Everyone: Make science fun, our geode kit will open up the imagination of your little one while simultaneously educating them about geode....
The Perfect Gift: Give the break your own colored geodes kit to a loved one at an upcoming birthday party or gift exchange.
Natural Rock: Display the geodes on a bookshelf, countertop, or display case in your home.
the natural geode rocks come in assorted sizes.
What’s Included: Our break your own geodes kit includes 2 pounds of rock geodes.