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

I’m really impressed with this CMS Magnetics Ferrofluid Science Experiment Kit. The ferrofluid itself is high quality with very fine particles, and it reacts beautifully to magnets. Everything in the kit—gloves, pipette, petri dishes—made the experiment clean and easy to set up. It works exactly as expected and feels like a well‑made, reliable product. Great for learning, teaching, or just having fun with magnetism.

Used for school research and worked pretty well. Keep in mind that ferrofluid stains a lot and should be kept away from skin in a safe place.

This is a great product! I use it in my sensory bottles, and people love it. It can be a bit messy, so you need to be careful when handling it, and it can be difficult to clean up. However, I believe it's worth it. I have purchased several bottles so far and plan to continue buying more.

Outstanding does what it says it does buy it

60% foreign material. It took three and a half liters of mineral oil to cleanse out the black dye and other foreign materials. Was left with less than 2 oz of ferrofluid! Company is 90% diluting their product and scamming people!

fun stuff tried to make saltwater glass jar for this worked ok. ill try again. this stuff is tricky to work with. do research before work with project.

this stuff is nuts. it makes you believe in magic. warning, this can be messy. multiple regular n-s pole permanent magnets snap together at a certain distance and the ferrofluid can splatter. fair warning, but it's worth it. use 1 magnet at a time.

Only comes with half the stuff in the description.

リールの防水に使いましたが、量が多く安心して注油できました。

こんなにたくさん要りません。少量で安く買えたらいいと思います。マグシールドを分解したらメーカーの保証は受けられませんので自己責任で。