Round Stuff

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Helenite Glass Ball
New
Out stock

Artificial glass from fused volcanic dust from Mt. Saint Helens.

$4.00
Invisible Blue Ultra Violet Pen
New
Out stock

Glows under UV light 

$2.00
Sand Shark Tooth Fossil
New
Out stock

This tooth is a fossil of an extinct shark species, Striatolamia macrota, from the Eocene era approximately 54 million years ago. This shark could grow to a length of about 3.5 meters (11.5 ft) and its teeth were notably big...

$2.00
Goniatite Fossil
New
Out stock

SIZE RANGE: 1" - 2"  Larger specimens will be prioritized first    

$8.00
Crinoid Fossil
New
-17%
Out stock

One of our oldest fossils, crinoids have lived in oceans since at least the Ordovician Era (485 million years ago). These echinoderms flourished in the Paleozoic Era, covering the ocean floor with their feathery appendages that would open up like...

$3.00$2.50
Herbivore Triceratops Sticker
New
-67%
Out stock

Species: Ceratops horridus Era: Late Cretaceous (68-66 Million years ago) Locale: North America Diameter: 3.5"  

$3.00$1.00
Jupiter Sticker
New
-67%
Out stock

Last image of Jupiter from Pioneer 11 on January 1st, 1974   Sticker Diameter: 3"

$3.00$1.00
Emperor Dragon Sticker
New
-67%
Out stock

Dilong paradoxus 3" sticker. This species was featured in our atomicpost subscription. Be sure to check out our other dilong items here.   More info: Dilong is a genus of extinct, feathered dinosaurs of the tyrannosauroid family. They lived in what is now...

$3.00$1.00
Tungsten Black Hole Model
New
-13%
Out stock

WE LAUNCHED THIS PRODUCT ON KICKSTARTER AND IT WAS FUNDED OVER 200% If you compress any amount of mass, it becomes denser. If you compress it enough, it will become so dense that light can no longer escape it—this size...

$40.00$35.00
Pteranodon Teal Sticker
New
-67%
Out stock

Pteranodon ruled the skies of present-day North America 85 million years ago. Use this sticker to show off your pterosaur pride. Measures about 4.5" tall x 3.5" wide.

$3.00$1.00
Liquid-Filled Top
New
Out stock

We don't usually carry religious paraphernalia, but we had to make an exception for these liquid-filled glass dreidels. When spun, the colored water in the internal cavity exhibits interesting physics to keep the top spinning. Includes stand.Dimensions: 3" tall x...

$12.00
Uranium Glass Ball
New
Out stock

In the past, glass manufacturers added uranium to glass for color. Uranium has since become more strictly regulated, but the old uranium glass objects are still floating around. Because of the uranium content, these marbles glow bright green under ultraviolet light. ...

$5.00
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