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

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

Q: Are these hippy swirls?

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

Q: 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.

Q: 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

4.6/5

Product ID: 414223679

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Details

Brand
Steve Spangler
Item form
Liquid
Scent
Unscented
Specific uses for product
STEM Projects
Material features
Non-Toxic

🌊Visualizes fluid currents

🧪Non-toxic & safe for STEM use

⚗️Concentrated formula makes 2 gallons

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Description

🌟 Make invisible currents visible—science just got mesmerizing!

FLOW LIKE A PRO - Microscopic particles reveal hidden currents and turbulence with stunning pearly swirls.
DOUBLE THE IMPACT - 4oz concentrate expands to 2 gallons of mesmerizing rheoscopic fluid—more experiments, less hassle.
MULTI CONCEPT MASTERY - Perfect for demonstrating ocean currents, aerodynamics, convection, and complex motion effects.
VERSATILE LIQUID MAGIC - Add to various liquids for a captivating pearly-white effect that sparks curiosity and engagement.
SAFE SCIENCE NO COMPROMISE - Non-toxic formula ensures worry-free exploration for classrooms and home labs alike.

Steve Spangler's Pearl Swirl Rheoscopic Concentrate is a 4oz non-toxic liquid formula that creates 2 gallons of rheoscopic fluid. It contains microscopic particles that visualize fluid flow, making it ideal for teaching complex science concepts like turbulence, convection, and ocean currents in a safe, engaging way.

Specifications

Contains Liquid Contents?	Yes
Scent	Unscented
Specific Uses For Product	STEM Projects
Item Form	Liquid
Special Features	Non Toxic
Material Features	Non-Toxic
Item Weight	4 Ounces
Number of Items	1
Item Volume	2 Gallons

Have a Question? See What Others Asked

Are these hippy swirls?

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

What color is the Rheoscopic Concentrate?

will this glob up and settle to the bottom ?

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