Top 10 Best petri dishes in 2026

Last Updated - 6/7/2026

🏆Best Choice

WB Games

Mortal Kombat X - Xbox One

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Featuring Klassics such as Scorpion, Sub-Zero, Raiden and Kano, as well as new characters such as Cassie Cage, Kotal Kahn, Ferra-Torr and D'Vorah, the roster will include fan favorites where both good and evil must battle it out.
•Mortal Kombat X offers three different versions for each playable character, all of which have their own fighting style, special moves, abilities and strategies.
•A deep story mode continues up to 25 years after the events of 2011's Mortal Kombat and advances the dark tale - introducing new characters such as Cassie Cage, daughter of fan favorites Sonya Blade and Johnny Cage.
•Mortal Kombat X introduces the next evolution of fighting with the return of X-ray and Finishing Moves that showcase brutal battles like never before with enhanced graphics and animations.

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$18.98

$19.99

-5%

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WB Games

Mortal Kombat X: Greatest Hits - PlayStation 4

9.6

ChoiceComparer.com Score

9.6

/ 10

Outstanding

Main highlights

•Featuring Klassics such as Scorpion, Sub-Zero, Raiden and Kano, as well as new characters such as Cassie Cage, Kotal Kahn, Ferra-Torr and D'Vorah, the roster will include fan favorites where both good and evil must battle it out.
•Mortal Kombat X offers three different versions for each playable character, all of which have their own fighting style, special moves, abilities and strategies.
•A deep story mode continues up to 25 years after the events of 2011's Mortal Kombat and advances the dark tale - introducing new characters such as Cassie Cage, daughter of fan favorites Sonya Blade and Johnny Cage.
•Mortal Kombat X introduces the next evolution of fighting with the return of X-ray and Finishing Moves that showcase brutal battles like never before with enhanced graphics and animations.

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$11.99

$19.99

-40%

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CMS MAGNETICS

CMS MAGNETICS - (1oz Kit) Ferrofluid Science Experiment Kit for Education in Magnetism - Includes: 1 Fluid Ounce (29.5mL) Bottle of Ferrofluid, Gloves, Pipette, Petri Dishes

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Basic Ferrofluid Kit Includes: 1 fluid ounce bottle of educational grade ferrofluid (FerroTec EFH1), a set of disposable gloves, 1 pipette, a set of petri dishes
•EDUCATION - These ferrofluids are specifically designed for use in classrooms, schools, and museums. They feature magnetic properties that make it easier to visualize the magnetic patterns. They're also great for DIY science projects and other thought provoking science experiments. When not in use, please store away in the ferrofluid bottle sealed tight. Long exposure to air may dry the fluid and reduce it's potency to perform visual displays.
•STEM LEARNING - A great alternative to kid's being glued to the television or mobile phones. This magnetic learning activity is a great way for parents or teachers to bond with their children by exploring an educational concept in the science of magnetism. The early stages in a child's development in learning is the most critical. This is the time to inspire creativity, imagination, and curiosity. Plant the seed to their future success, today. (Adult supervision is advised.)
•PREPARATION - As fun as they are to experiment with, ferrofluid can get really messy! Please be mindful of what you wear and provide a protective layer over the area where you will experiment on. If you get some on your skin, please wash continuously with hand soap and stay clear of your eyes. Our educational kits comes with a few basics to help manage the mess and maximize your fun! Detailed step by step guide on how to use ferrofluid and manage the mess, below.
•APPLICATIONS - EFH1 model is used for education in magnetism, visual art displays, visual music displays, visual technology displays in clocks, watches, and even ferrofluid dancing in non-permanent magnetic speakers. The endless possibilities for ferrofluid applications is only limited by your imagination. This model is not to be used as a cooling system for audio speaker systems.

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$19.99

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AOMAG

Dancing Ferrofluid Magnetic Ferrofluid Display in a Bottle Ferro Fluid Cool Stuff for Science Lovers Physics Magnetic Desk Toys Adults

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•【FerroFluid Display Toy Bottle】Ferrofluid is the astonishing liquid that becomes highly magnetized in the presence of a magnetic field.Place any magnet close to the magnificent space putty and take note of the putty’s instant gravitation and shape shift.
•【Magnetic Liquid Desk Toy】You can make drops, pieces, spikes, and a little foot, by changing the moving speed, force, combination of the magnets. This ferrofluid in a bottle makes a great interactive display that will look awesome on your desk or coffee table. Everyone will enjoy playing with it.
•【Ferrofluid in a Bottle- Stress-relief】The dynamic and mesmerizing nature of ferrofluid, combined with the tactile experience of manipulating magnets, can reduce stress and improve focus. It's a perfect gift for anyone with ADHD or focus challenges seeking relaxation through sensory stimulation.
•【Ferrofluid Magnetic Liquid - STEM 】You can even make it dance.Use your imagination and imaginative magic.Each glass bottle contains 2 ounces suspension solution.
•【Ferro Fluid‘s Age Range 】> 8 years old. NOTE: THE FERROFLUID CAN'T STAND LOW (BELOW 0 CELSIUS) AND HIGH TEMPERATURE (ABOVE 48 CELSIUS) OR IT WILL BE BROKEN EASILY. PLEASE TAKE A NOTE OF IT BEFORE PURCHASING.WE WON'T TAKE THIS RESPONSIBILITY IF YOU IGNORE IT.

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$16.99

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LUMATITE

LUMATITE Colorful Ferrofluid in a Bottle, 15 mL (Red)

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Mesmerizing Display: Bright colorful spiking patterns, creating an entrancing visual spectacle.
•Compact Size: Measuring 15 mL, this compact bottle allows you to enjoy the mesmerizing ferrofluid display anywhere.
•Unique Decoration: With its distinctive metallic sheen this ferrofluid makes for a unique and eye-catching decorative piece.
•Engaging Interactivity: Simply use an ordinary magnet to watch the magnetic fluid dance and swirl in fascinating patterns.
•High Quality Fluids: The fluids are made in the USA

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$14.99

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Applied Magnets

4 oz (120 ml) Magnetic Ferrofluid Science Bottle – Interactive Liquid Magnet Display for Experiments, Demonstrations & STEM Projects

8.7

ChoiceComparer.com Score

8.7

/ 10

Great

Main highlights

•Magnetic Field Visualization – Ferrofluid visibly rearranges itself in response to magnetic forces, allowing users to observe how field lines form and shift.
•STEM-Focused Learning Tool – Designed for classroom experiments, science projects, and demonstrations exploring magnetism, superparamagnetism, and ferromagnetic behavior.
•Clear Educational Applications – Ideal for teaching physics and materials science principles, including field interactions, polarity, and magnetic attraction.
•Hands-On Demonstration Aid – Provides a safe and engaging way to explore magnetic phenomena without specialized lab equipment.
•Durable, Ready-to-Use Formula – Packaged in a sealed 120 mL container, the ferrofluid is pre-prepared for direct use in lessons, experiments, and demonstrations.
•Versatile Experiment Medium – Can be used to test field strength, polarity effects, and the influence of distance or shielding materials.
•Visual Research Support – Helps illustrate complex magnetic behaviors such as flux density and field gradients in an accessible, observable way.
•Compatible With Standard Magnets – Works effectively with common neodymium or ceramic magnets, making it suitable for most educational settings.
•Reusable and Long-Lasting – With proper handling, ferrofluid retains its properties over multiple demonstrations and experiments
•Great for Science Kits and Displays – Suitable for school laboratories, science fairs, engineering exhibits, and research demonstrations involving magnetism.

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$39.00

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sgmedila

FerroFluid Display Toy Bottle,Ferro Fluid Liquid Metal Toy,Interactive Adults Physics Toy,New & Improved Black Colored Ferrofluid Display with Two Small Magnet 1ml (Black)

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Fascinating liquid display simulates science , perfect for STEM education and office decor
•Unique gift idea: Perfect for any occasion and ages 12 and up
•Premium materials: Glass cylinder and cap, and blue ferrofluid are included.
•Easy to use: Just use the provided magnet and enjoy the mesmerizing display
•Versatile: Can be used as a paperweight, decoration, or educational tool

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$16.80

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