Are these hippy swirls?

Not quite hippy swirls. More like pearlized swirls, like when you see swirls in bottles of hand soap or shampoos.

If i put a colored led inside a clear container will it light up?

As long as the LED is waterproof it should be fine and you should see some light reflected through.

will this glob up and settle to the bottom ?

Thank you for your inquiry! Over time, yes, you'll notice the Pearl Swirl will clump up and settle at the bottom of the container if you aren't mixing it. But the clumps break up very easily and all you'll need to do is shake up the bottle or stir it to get it broken up and back to the original swirly-ness. If I can help with anything else, just let us know. ~Heather Steve Spangler Science | Customer Service Representative

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Steve Spangler's Pearl Swirl Rheoscopic Concentrate, 4oz, Makes 2 Gallons of Rheoscopic Fluid

Product ID: 527962759

Details

Brand
Steve Spangler
Contains Liquid Contents
Yes
Item Form
Liquid
Item Volume
2 Gallons
Item Weight
4 Ounces
Material Feature
Non-Toxic

🌊visualizes fluid currents & turbulence

🧪4oz concentrate makes 2 gallons

♻️non-toxic & safe for multiple liquids

Description

🌟 Turn science into a swirling spectacle of discovery!

SEE THE INVISIBLE FLOW - Microscopic suspended particles reveal ocean currents, aerodynamics, and convection in stunning pearly swirls.
SAFE FOR EVERY STEM LAB - Non-toxic formula ensures worry-free use across diverse liquids and classroom settings.
CREATE PEARLY WHITE MAGIC - Transforms ordinary liquids into captivating visual experiments that spark curiosity and engagement.
DOUBLE YOUR SCIENCE IMPACT - 4oz concentrate yields 2 gallons of mesmerizing rheoscopic fluid—more experiments, less hassle.
MULTI CONCEPT TEACHING POWER - Perfect for illustrating complex motion effects that textbooks can’t capture.

Steve Spangler's Pearl Swirl Rheoscopic Concentrate is a 4oz non-toxic liquid formula that creates up to 2 gallons of rheoscopic fluid. Designed for STEM education, it uses microscopic particles to visualize fluid dynamics like currents, turbulence, and convection, making complex scientific concepts accessible and engaging for students.

Specifications

ASIN	B071J7VSSH
ASIN	B071J7VSSH
Brand Name	Steve Spangler Science
Contains Liquid Contents?	Yes
Country of Origin	USA
Country of Origin	USA
Customer Reviews	4.4 4.4 out of 5 stars (84)
Date First Available	25 August 2018
Included Components	Pearl Swirl Rheoscopic Fluid Concentrate 4oz
Included Components	Pearl Swirl Rheoscopic Fluid Concentrate 4oz
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item Volume	2 Gallons
Item Weight	4 Ounces
Item Weight	113 g
Item model number	WSRL-100
Manufacturer	Steve Spangler Science
Manufacturer	Steve Spangler Science
Material Features	Non-Toxic
Model Number	WSRL-100
Number of Items	1
Package Dimensions	23.01 x 17.91 x 3.99 cm; 113.4 g
Part Number	WSRL-100
Scent	Non Scented
Size	4 Fl Oz (Pack of 1)
Special Features	Concentrated
Specific Uses For Product	STEM Projects
UPC	192407086258

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