Ferrofluid Magnetic Display Toy – Dancing Ferrofluid Visualizer & Liquid in a Bottle – Interactive Desk Toy with Magnets – STEM Fidget Gift for Kids & Adults – 2ml

very fun toy for anyone fascinated by science, the magnets are actually very strong so be careful not to break them by smashing them together

Good deal

My son begged me for ferrofluid for Christmas. And was beyond happy when he discovered this is what I got him. He has enjoyed hours of fun with this stuff, making slow motion videos, and calling it his own piece of Venom ( from spider man). Though, as many reviews have already warned, I will say those magnets to click together real easy. And this causes them to chip real easy. So be careful.

Great educational tool and toy.

Something my child wanted for Christmas. I didn't think he would play with it much, but he finds it very fascinating and plays with it often. To be honest, it does look like the symbiote from the marvel comics venom which is kind of cool. It was delivered in great shape and on time.

A cool little something to have around. But just like another reviewer stated “the magnets that came are dangerous as they chip and become sharp around the edges because the pull is extremely strong” and We had the same experience. Our magnets chipped within minutes of opening the package.

My 16 year old son is incredibly hard to buy gifts for, but he really enjoyed this one. We had a house full of science & math people for Christmas, even the 30 year olds were playing with this stuff.

Do NOT buy this product. My CV old was using it in a typical manner, not being rough, and it exploded. There was black all over her skin, sheets, clothing and sadly, our walls. $20 toy, $1000 paint job.