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The Best Magnetic Putty

Last updated on March 15, 2024

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Don't Waste Your Money is focused on helping you make the best purchasing decision. Our team of experts spends hundreds of hours analyzing, testing, and researching products so you don't have to. Learn more.

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Our Picks For The Top Magnetic Putties

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Product Overview
Key Takeaway
 Best Overall

Crazy Aaron’s Magnetic Gold Rush Thinking Putty, 3.2-Ounce

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Crazy Aaron's

Magnetic Gold Rush Thinking Putty, 3.2-Ounce

Made with non-toxic silicone, this putty is free of both gluten and latex. It is recommended for kids aged 8 and over, so it will likely be best for your older children. You'll get 3.2 ounces of putty in a brilliant gold color for hours of fun.

Overall Take

Gluten and Latex-FreeWith a design that eliminates gluten and latex, this putty is great for families with sensitivities.

 Runner Up

iRunning Blue Super Magnetic Space Putty, 5.1-Ounce

iRunning

Blue Super Magnetic Space Putty, 5.1-Ounce

Stretch, bounce and shape this magnetic putty, which is recommended for children ages 3 and up. It's a great way to relieve stress or teach your youngest family members about gravity. It comes with a magnet, so you won't have to go searching for one before you can start playing.

Overall Take

Great for LearningThis putty is the right texture for forming and stretching, making it great for teaching kids about magnetic force.

 We Also Like

GracesDawn Multi-Color Magnetic Putty, 6-Piece

GracesDawn

Multi-Color Magnetic Putty, 6-Piece

Liven playtime up even more with this magnetic putty set, which includes six different colors and six sets of monster eyes. You get gold, red, green, gray, navy, blue, black and mauve, each in its own separate tin. You can stretch, tear and bounce each piece of putty, making it not only fun for kids, but a great stress reliever for adults, as well.

Overall Take

6 Colors IncludedYou'll get six different colors, along with six pairs of monster eyes, with this set.

 Also Great

JA-RU Magnetic Lab Putty With Magnet, 3-Pack

JA-RU

Magnetic Lab Putty With Magnet, 3-Pack

You can buy this magnetic putty in a variety of sets, ranging from one-packs to 144-packs. The magnet included in each pack is large and colorful, making this version safe for ages 4 and up. This putty is strong enough for bouncing but malleable enough for stretching and forming into shapes.

Overall Take

Great for GiveawaysIf you're planning to host a party and giving magnetic putty away, these multipack sets are a great option.

Buying Guide

You likely have at least encountered Silly Putty at some point in your life, so it’s understandable that you’d want to introduce it to your children. But Silly Putty has seen various versions over the years, including those that glow in the dark and change colors.

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Silly Putty is actually a viscoelastic liquid that also has some elastic to it. The hydrogen bonds between the molecules in Silly Putty can be easily broken, but the design of the material breaks it down more as increasing pressure is applied. This makes Silly Putty especially malleable, which is why you can go from bouncing it on the floor to stretching it out.

A new trend in Silly Putty involves making it magnetic. Instead of merely stretching the putty around using your fingers, this means you can apply pressure with a magnet. This adds an extra element of fun for children while also making it a tool for teaching how magnets work. But it’s also a fun toy for adults, who find it can work as a stress reliever, similar to the many other stress-relieving toys found on desks.

Simplemost Media

To make silly putty magnetic, manufacturers add iron oxide particles to the material. Simply hold a magnet close by and the putty turns into a “blob,” gradually swallowing the magnet in a way that’s fun and entertaining.

But magnetic putty isn’t just for playtime. The material also has practical uses. Astronauts have used it to suspend items in space, and it’s been used underwater to test structures and pipes for damage.

Simplemost Media

It’s important to note that you can’t just use any magnet with this type of putty. To get the material to swallow the magnet in the way you want, you’ll need an extra-strong magnet that has ferromagnetic properties. Even with the right type of magnet, though, you may find you’ll need plenty of patience since the process can take a while.

What to Look For

  • You’ll need a specific type of magnet for magnetic putty to perform at its best. Check to make sure your magnetic putty comes with a magnet to save yourself the trouble of tracking one down.
  • Not all silly putty is safe for children of all ages. Look at the recommended ages of the magnetic putty you’re buying before you make your purchase.
  • Keep in mind that even though putty isn’t designed to be eaten, younger children will sometimes try to ingest it. Even if it isn’t eaten, children could touch it and put their fingers in their mouths. Carefully check the list of ingredients and make sure younger children are supervised while they’re playing with it.
  • If a member of your household has gluten sensitivities, you can find magnetic putty that’s gluten free. There’s also putty that’s free of latex for households sensitive to that.
  • Flexibility varies widely between putties. Some have a more liquid-like structure that creates an ooze. This can be fun for watching the material swallow the magnet, but if you want a putty you can form into shapes or bounce, you’ll want to stick with one that has a thicker structure.
  • Multipacks are great if you have more than one child, but they can also make fun gifts for parties and sleepovers. You can buy them in packs going as high as the hundreds, so look for that if that’s something you’re considering.
  • When it comes to colors, there’s no limit to what you’ll find with magnetic putty. They often come in bright, vibrant colors. If you want to make things more interesting, track down a pack that has a variety of colors. This can also be useful in giving each child in your household a different-colored putty he can call his own.

More to Explore

Silly Putty has an interesting history. It was invented by an engineer named James Wright, who was looking for an inexpensive substitute for rubber during World War II. He accidentally dropped some of the boric acid he was working with into silicone oil and discovered it created an interesting       type of material. Although his invention didn’t take off with the government, a businessman later noted the fun that people were having with it at a party and decided to turn it into a toy. It originally came out at Easter, which explains why Silly Putty has historically been packaged in plastic eggs.

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