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

Last updated date: May 18, 2020

DWYM Score

8.4

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

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We looked at the top Magnetic Putties and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Magnetic Putty you should buy.

Editor's Note July 1, 2020:
Checkout The Best Magnetic Putty for a detailed review of all the top magnetic putties.

Overall Take

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.


In our analysis, the JA-RU JA-RU Magnetic Lab Putty With Magnet, 3-Pack placed 5th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

Hot & Trendy Toys that will surely keep your children of all ages entertained! If you want novelty toys that are cool and affordable search no more, JA-RU has you covered. All JA-RU toys meet or exceed CPSIA standards. Continuous testing ensures we are providing very safe toys. Child Safety is our priority! We carry a large selection of toys that are perfect as Party Favors, Prizes, Giveaways & Rewards for any Children. Great Products. Exceptional Value. 3 Packs of Its Magnetic Lab Putty. With Magnet Included. Super-malleable Bouncing and squishy putty, packed with magnetic particles. Make your Smart Lab Putty Game Toy portable and long lasting with a Tin Case included. Also Comes with 1 Collectable JA-Ru bouncy Ball. Great Sensory Experiential Learning Toy. Prime, Tactile Game, Quiet Toys, Physical Occupational Therapy, Vacation. Stress Relief and Release, Calming, Relaxing, Focus, Concentration, Autism, Anxiety, Sensory toys, Church, Classroom Box, Easter Basket, Planner Party Supplies, Treasure Chest Box, For Children Kids Boys or Girls And Adults.

An Overview On Magnetic Putties

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.

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.

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.

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.

The Magnetic Putty Buying Guide

  • 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.