What does this mean?Ask Fakespot Chat questions about this productAlpha
Initializing Fakespot Chat
System error,
Add detailed feedback
Message
Loading suggested questions
Suggested Questions
Suggested Questions
No suggested questions were found
Pros & Cons
cons
See Details
cons
See Details
Magnetism Attraction
Customers have mixed opinions on the magnetism attraction of CMS Magnetics® 18 ml or up Magnetic Ferrofluid for Science Projects or Fun. While some find it an exciting way to teach kids about magnetism and enjoy the strong magnetic attraction, others struggle with getting the desired results due to lack of a strong enough magnet or difficulty in handling the messy product. Some customers have reported receiving damaged magnets inside the package.
Container Compatibility
Customers have reported issues with container compatibility for this magnetic ferrofluid product. Some noted that it stains containers and doesn't wash off easily, while others mentioned that it seeps through plastic and doesn't come with a suitable container or instructions for handling the material.
neutral
See Details
neutral
See Details
Safety Concerns
Customers have expressed concerns regarding the safety of using this magnetic ferrofluid product, with some stating that proper precautions should be taken to ensure a safe environment for use. However, others have mentioned the product being messy and causing skin irritations.
Highlights
Quality
I love this stuff, great gift idea and lots of repeated use.
My brother used this for his project and it worked phenomenally.
This fluid is super dark, essentially black ink, and will stain anything (including stainless steel).
These pictures were taken with a 500lbs rated fishing magnet + random bolt + this ferrofluid product.
Price
For the price, the fun and learning can't be beat.
Overview
- How are reviewers describing this item?
messy, quality, super, small and included. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 862 reviews as of our last analysis date on Feb 20 2025.
Helpful InsightsBETA
Posted by a reviewer on Amazon
However the liquid comes in small quantities than expected so if you are looking to do a large project you may have to buy more
Posted by a reviewer on Amazon
I see lots of people complaining about this being too messy or not great for macro photography
Posted by a reviewer on Amazon
These pictures were taken with a 500lbs rated fishing magnet random bolt this ferrofluid product
Posted by a reviewer on Amazon
If it gets out of the dish you can clean the magnet with a paper towel
Posted by a reviewer on Amazon
The liquid stains a container so dont play around with it on all sides of the jar
Posted by a reviewer on Amazon
The oneounce container of ferrofluid is more than enough if your child has a school science project or if you want to have some fun
Posted by a reviewer on Amazon
However please do not use the included petri dish as its too small and the only thing keeping me from giving this product five stars
Posted by a reviewer on Amazon
The ferrofluid will easily migrate out of the included dish and stain anything with which it comes into contact so wear gloves and goggles
Review Count History
Price History
Ask Fakespot Chat questions about this productAlpha
Initializing Fakespot Chat
System error,
Add detailed feedback
Message
Loading suggested questions
Suggested Questions
Suggested Questions
No suggested questions were found
Add Fakespot to your browser, Secure Shopping on the go.
