Magnetic Cylindrical Ferrofluid In A Bottle

Magnetic Cylindrical Ferrofluid In A Bottle

Marsoni

M251S

$19.70

Get it in 3 business days with 1 day shipping. Friday, May 29

Magnetic Cylindrical Ferrofluid In A BottleFerrofluid is the astonishing liquid that becomes highly magnetized in the presence of a magnetic field. Comprised of nano scale magnetic particles suspended in a transparent liquid, undisturbed ferrofluid forms into a smooth pool. But when a magnet is brought close, ferrofluid reacts in strange and fascinating ways. With Ferrofluid in a Bottle, you can safely and easily play with this spectacular substance. Using the included neodymium magnet(s), you

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I have to say that my dog would be considered an aggressive tower. However, this ball has stayed intact. I love that it comes with the pump. It’s extremely functional very soft for catching can be cleaned. Very easy easy the quality is exceptional. Very functional does have a bounce. I can say he has had so much fun with this since it’s getting it for his birthday on 11/11 I highly recommend this product and would definitely buy again.

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Reviewed in the United States on November 23, 2025

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KLBlake

Lowell, US

★★★★★ 5

Perfect for keep-away

Size: Large Size 3, Color: Red-Blue

I purchased one of these for my pup and he has a ball throwing it up in the air and chasing it. Handy for something they can play with alone.

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Reviewed in the United States on May 24, 2026

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Gary Miller

Grantham, US

★★★★★ 5

Nice toy for driving your puppy crazy

Size: Small

Rubber ball that squeaks. Works fine

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Reviewed in the United States on May 19, 2026

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Kayla_B

Chelsea, US

★★★★★ 5

Perfect for little dogs.

Size: Small

Our dog is OBSESSED with these little balls. Perfect fit for him at a great price. He likes to chew on them and so far they have held up great and don’t show signs of wear.

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Reviewed in the United States on April 5, 2026

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mary rieben

Waukegan, US

★★★★★ 5

Squeaky rubber bouncing balls for smaller dogs

Size: Small

Great for smaller dogs, mine loves playing with them in the pool. Excellent quality for the price and definitely would recommend!

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Reviewed in the United States on May 28, 2026