Mokiki Ferrofluid in a Bottle Scientific Magnetic Liquid Spikes Display Stress Relief Ferrofluid Desk Toy for ADHD Adult Teens (Grey)

I bought this toy for my adhd daughter and she can not put it down. It gives her a lot of peace by keeping her moods balanced. I wish I would have known about this magnificent toy YEARS AGO when we were facing challenging times with her impetuous behavior. Not only is this a great toy for ADHD, I find myself playing with it from time to time. This is going to be my 2018 Christmas gift for all of my nieces and nephews. I love this ferrofluid!

This is a nice, well-constructed piece and includes magnets. However, it contains a very small amount of ferrofluid. We only managed to see a drop the size of lentil so it's hard to see the action. I wouldn't buy it again.

I purchased this as a Christmas gift for my best friends daughter. She has ADHD, and thought this would be of use to her. Before I wrapped it, I tried it out. It is so cool I was half tempted to keep it for myself...might just buy one for myself...lol!

This thing is absolute garbage. The containers for the magnets are so cheaply made. I dropped one only a few inches onto my desk and it came flying apart and now the magnets won't go back inside. They are not even neodymium magnets either!! Their magnetic force can barely move the ferrofluid inside!! Defeats the entire purpose of the whole idea! Save your money, buy from an Etsy store instead.

There is so little magnetic fluid you can’t move it. Plus only one of the magnets works. The other does nothing. You can barely grab enough black to see it - extremely disappointed. This was for a Christmas gift and I should have gotten the expensive one.

Your browser does not support HTML5 video.  Awesome Product 👏The “Force” Is definitely with this desk-top toy. Enjoy endless entertainment and regain your focus during the work day with just a few minutes of play-time. I absolutely love this product and the seller was a pleasure to work with.! Thanks

Not very much ferrofluid in it. Just a fun little desk toy.

When I opened the package for the first time it spilled all over me. What a terrible design! The top pops right off.