
Magnetic slime has iron in it and is attracted to a strong magnet. It is super stretchy and so much fun. When you hold a magnet near the slime, it oozes toward it, and the slime will “swallow” up a magnet if you let it go!
How to make magnetic slime with iron oxide powder?
Make Magnetic Slime
- Stir 2 tablespoons of iron oxide powder into 1/4 cup of liquid starch. Continue stirring until the mixture is smooth.
- Add 1/4 cup of glue. ...
- You can play with magnetic slime just like you would with regular slime, plus it is attracted to magnets and is viscous enough to blow bubbles
How to make magnetic slime DIY?
DIY magnetic slime materials
- Elmer’s Glue (any color is fine but the iron oxide will turn black, so clear or white is all you need)
- Elmer’s Magical Liquid
- Synthetic Black Iron Oxide Powder
- Spoon or mixing sticks
- Bowl
- Gloves (helpful, but not necessary!)
- Magnets
How to make magnetic slime with saline solution?
- Add 1/2 cup of glue to a bowl.
- Mix in 1/2 cup of warm water with 1/2 tsp baking soda.
- Add confetti and glitter if desired and mix together.
- Add the saline solution to the mixture. ...
- Squeeze a few drops of saline solution (or contact solution if using) on your hands and continue to knead your slime by hand either in the bowl or on a ...
How to make money with slime?
- Marlon (the first time a Slime Hutch is built) (Green Egg)
- Putting 100 Slime into a Slime Egg-Press (results in a Random Colour Egg)
- As a drop from Slimes in your Slime Hutch (Egg colour of the associated Slime)
- Skull Cavern Treasure Rooms (Purple Egg or Red Egg)
- Slimejack Fish Ponds (once you have 9 fish) (Green Egg)
- Killing Tiger Slimes (Tiger Egg)

What is magnetic slime made of?
There are two very important ingredients needed to make and enjoy this super-strong magnetic slime recipe and that is iron oxide powder and a neodymium magnet. You can also use iron filings, but we chose the powder after we did a simple search on Amazon for what we wanted.
How do you magnetize slime?
0:111:25Make Magnetic Slime (Physics) - YouTubeYouTubeStart of suggested clipEnd of suggested clipStart with half of a cup of Elmer's glue in a container. And then follow it up with half of a cup ofMoreStart with half of a cup of Elmer's glue in a container. And then follow it up with half of a cup of warm water stir. The solution until it's mixed to an even consistency.
What can I add to slime to make it magnetic?
0:331:27How to Make Magnetic Slime | STEAM DIY | KiwiCo - YouTubeYouTubeStart of suggested clipEnd of suggested clipStarch. Add two tablespoons of the glue. Stir until it's a completely consistent mixture once yourMoreStarch. Add two tablespoons of the glue. Stir until it's a completely consistent mixture once your slime is sticking together pull it out of your cup or bowl.
Is magnetic slime real?
Did you know that it's possible to make slime that is magnetic? Magnetic slime has iron in it and is attracted to a strong magnet. It is super stretchy and so much fun. When you hold a magnet near the slime, it oozes toward it, and the slime will “swallow” up a magnet if you let it go!
How can we make magnetic?
We make magnets by exposing ferromagnetic metals like iron and nickel to magnetic fields. Moreover, when we heat these metals to a certain temperature, they get permanently magnetized. Besides, it's also possible to temporarily magnetize them by using a variety of methods that you can try safely at home.
Who invented magnetic slime?
professor Li ZhangA magnetic slime robot is a self-healing soft robot made up of polyvinyl alcohol, borax and neodymium magnet particles. It was co-created by professor Li Zhang of Chinese University of Hong Kong. It is a non-Newtonian fluid that behaves like a liquid or solid depending on force, having "visco-elastic properties".
Is magnetic slime toxic?
While the slime itself is promising, we have a long way to go before it's safe to use, at least in medical environments. The magnetic slime is made of toxic chemicals, including the neodymium magnet particles.
Can I make magnetic slime with iron filings?
0:192:02How to Make Magnetic Slime - YouTubeYouTubeStart of suggested clipEnd of suggested clipOnce your slime has thickened add about a tablespoon of iron filings. And fold them into your slime.MoreOnce your slime has thickened add about a tablespoon of iron filings. And fold them into your slime. Until they are evenly distributed. And your slime has a uniform gray. Color.
How do you make magnetic powder?
1:2511:17DIY Magnetic Fluid (Ferrofluid)! TKOR's How To Make ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipWell watch what happens when we actually put a magnet up against. It. Look at that it squeezes. TheMoreWell watch what happens when we actually put a magnet up against. It. Look at that it squeezes. The magnetic powder so much that it just pulls all of it right out of the water you can see.
What is the hypothesis of magnetic slime?
Hypothesis. Our hypothesis is that a larger magnet will take a more extended amount of time for the magnetic slime to absorb the magnet completely. Magnets don't have the same amount of magnetic currents being applied on the same objects.
What is the use of magnetic slime?
Scientists have created a moving magnetic slime capable of encircling smaller objects, self-healing and “very large deformation” to squeeze and travel through narrow spaces. The slime, which is controlled by magnets, is also a good electrical conductor and can be used to interconnect electrodes, its creators say.
How do you make magnetic slime without borax?
0:384:46DIY MAGNETIC SLIME WITHOUT BORAX!!! IT'S ALIVE!!!!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipFirst pour in some PVA glue into your bowl. And then mix roughly two spoons of iron oxide. Into yourMoreFirst pour in some PVA glue into your bowl. And then mix roughly two spoons of iron oxide. Into your glute. You can actually use iron oxide or iron filings.
How do you make Oobleck magnetic?
1:118:41THIS Trick Makes Slime MAGNETIC - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou. Basically just break pieces off and fold them on top of each other and let it liquify again itMoreYou. Basically just break pieces off and fold them on top of each other and let it liquify again it looks like cookies and cream.
How can we make magnetic powder at home?
3:0511:17DIY Magnetic Fluid (Ferrofluid)! TKOR's How To Make ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo now let's take some of our oil and some of our Mack type powder mix them together and see whatMoreSo now let's take some of our oil and some of our Mack type powder mix them together and see what happens and how it's different from mixing it with. Water. Now we have our motor oil in the cup.
How do you make homemade magnetic putty?
Let's Get Started!In first bowl mix glue, iron oxide powder and 1/2 c. warm water. ... In second bowl combine Borax and remaining 1/2 cup warm water. ... Basic craft or kitchen magnets WILL NOT react much with the putty. ... The putty will also sink in magnets. ... Store your putty in an air-tight container or baggie for future use.
How long does it take to make magnetic slime?
Want to learn how to make Magnetic Slime? We put together our favorite recipe, it takes about 8 minutes, makes enough slime for 2 and only needs 4 ingredients!
How long does magnetic slime last?
Sadly, magnetic slime will not last long and begins to rust within two to three days. We recommend making smaller batches and to play with the magnetic slime much as you can then make more another time!
How to make slime with Elmer's glue?
First, empty both bottles of Elmer’s Glue into a large glass bowl. Next, add 1/4 cup of Water to the bowl. Third, add the Magnetic Powder or Iron Fillings while lightly stirring. Pour in 1 3/4 cups warm Water. Last, mix in 2 teaspons of Borax and continue to stir until you have magnetic slime!
Can you make magnetic slime with water?
Magnets and water = RUST: Do not make a large batch of magnetic slime because it will rust in only a few days. You don’t want to waste all of your other ingredients to make one batch of slime, mind you magnetic slime is really awesome but requires you to do some research about the ingredients you are using.
Do you have to have parental supervision to make slime?
We’ve got you covered when it comes to letting you in on the key things to know before starting this slime recipe project. We definitely recommend that you have parental supervision while re-creating your own version of our magnetic slime recipe at home.
Can iron filings make slime stick?
Using iron filings will result in a stick, but highly magnetic slime!
Is magnetic slime easy?
Making the magnetic slime is not as easy as the other recipes we have. This recipe is hard to incorporate the ingredients using your hands, and patience will pay a huge part in your creation. You are using neodymium magnets that will have a very powerful force of magnetism, so that when it mixes with such an ingredient like glue, ...
How to make slime magnets?
Just take a small piece of slime and flatten it out, next put just a little iron oxide on it. To mix this in fold the sides in on itself. Repeat until you get the same shade of grey over the whole thing. Apply more iron oxide if needed to achieve a dark grey color. When you have the dark grey color you are completely done with your Magnetic Slime! Now its time to test it.
How to finish off slime?
To finish off your slime just pour the Borax mixture into the Glue mixture and mix them together. When you feel like you are getting to where you can't mix them anymore just drain out the remaining water and your slime is done! For those of you who don't have the iron oxide or neodymium magnets this here is your finished product! However if you are to get them sometime don't worry you can still magnetize them later.
How to make slime with borax?
For the first half of the slime, the borax mixture, you will need 1 cup of water and 1/2 tsp Borax. Mix these together very well, enough to where all the Borax is dissolved into the water. This will be the activating ingredient for the second half of the slime.
What is magnetic slime?
Magnetic slime has iron in it and is attracted to a strong magnet. It is super stretchy and so much fun. When you hold a magnet near the slime, it oozes toward it, and the slime will “swallow” up a magnet if you let it go! SO COOL.
Why is my slime not responding to my magnet?
If your slime does not respond to your magnet, the problem is the strength of your magnet. We ordered some new cylinder neodymium magnets which did not turn out to be strong enough!
How to make slime with PVA glue?
Step 1: Pour 1/4 cup of white PVA glue into your mixing bowl. You may have to use the spoon to scrape all the glue out of the measuring cup. Step 2: Add 2 Tablespoons of iron oxide powder. Stir well. You’ll be expecting the mixture to look solid black, like my photo of the slime above.
How to get slime to move faster?
You can get the slime to move faster if you let the magnet touch it. It’s also cool to feel the magnet stick to the slime.
Is magnetic slime fun?
Magnetic slime is really fun to play with on its own. It stretches and squishes. If you hold it up, it oozes down to the floor in a long strand! Adding the element of magnet play makes it even more awesome. This is a great project to put on your to-do list for a rainy day, spring break, or summer! It would also make a great group activity for a science club or scouting group.
Can you put a neodymium magnet in your mouth?
Neodymium magnets are extremely strong! Fingers can easily get pinched when trying to separate the magnets. Be sure to keep the magnets away from cell phones, computer, and other electronics. If you order the smaller disc magnets, make sure that no one puts them in their mouth – these would be very dangerous if swallowed. Overall, this is not a project for kids who still put things in their mouths.
Is magnetic slime easy to make?
Magnetic slime is easy to make with our 3 ingredient recipe! This post was originally written in March 2014 and updated in April 2019. Our updated recipe is easier to follow and is much less messy! Slime has a bad reputation for being messy, and you may be afraid of a “slime fail.”. I can assure you, however, that this project will be fun ...
How to watch slime move?
You can stick the magnets right to the slime, or hover over the slime a little to watch the slime move around like something is inside of it.
How to make a sanding board with Elmer's glue?
Adding the Iron Oxide Powder is the only difference. Step 1: Pour a 6 oz. (or approximate) bottle of Elmer’s Glue into a bowl. Step 2: Add 1/2 cup Iron Oxide Powder. Step 3: Mix glue and Iron together. Get it as smooth as you can, so you can’t see any of the powder left. Step 4: Add 1/2 cup Elmer’s Magical Liquid.
Does Elmer's glue turn black?
Elmer’s Glue (any color is fine but the iron oxide will turn black, so clear or white is all you need)
Does magnetic slime work with magnets?
I found a recipe for MAGNETIC slime. Yes, you heard me! Slime with magnetic properties that works with actual magnets. I don’t know what surprised my daughter more, me allowing more slime to be made in our home, or making slime that was magnetic.
How to make a wave in magnetic slime?
Roll a bit of your magnetic slime up like you see above and hold your magnet ABOVE it. We were able to make our magnetic slime “WAVE” back and forth as we moved the magnet in an arch pattern above the slime! You can see this magnetic pattern shown in the video!
Does any size magnet work?
Any size magnet works but we bought a super strong square magnet for a bigger WOW effect! It’s unbelievable – it looks like a blob from a movie just crawling up and around the magnet! My son was incredibly excited because he had purchased magnetic slime before and it was so lousy compared to this homemade magnetic slime recipe he created!
Is magnetic slime easy to make?
This homemade magnetic slime recipe is EASY to make but requires adult supervision. Below you’ll learn how to make magnetic slime plus find other easy magnetic activities for kids!
Can you inhale magnetic slime?
It can be easy to accidentally inhale and you will want to hold the bag far away from your face as this is an iron filling. You do NOT want any powder dust near your face! Once it is mixed thoroughly into the slime it is OK to use! This magnetic slime recipe stores AWESOME in any airtight storage container.

Introduction
Materials
What Happened?
- When you add iron filings to your slime, the slime becomes magnetic! The slime is attracted to permanent magnets and will move toward them, even jumping up to "grab" them if you get too close.
Digging Deeper
- Your neodymium magnet is a permanent magnet. It is always surrounded by an invisible magnetic field that pushes and pulls on any other magnets nearby. The iron filings you added to your slime are ferromagnetic. They are not permanent magnets, but they can be temporarily magnetized by a nearby magnetic field, like the one from your neodymium magnet. When you bring the neodymiu…
For Further Exploration
- Try using your phone to film a slow-motion video of the slime grabbing onto the magnet, or a time-lapse video of the slime slowly swallowing the magnet.