The Klock ferrofluid display offers the largest flat viewing surface of all our displays. The natural shape of the bottle magnifies your view of the ferrofluid. You'll lose track of time when you get your hands on this one.
You have the option to choose black, blue or gold colored ferrofluid. Available in 100ml. Klock has generous 2.5ml of ferrofluid. The glass bottle has crystal clear optics and is closed with a child resistant cap. We only use EDU grade ferrofluid in combination with our world renowned suspension liquid to produce the best quality ferrofluid displays in the world. Magnets are included with every ferrofluid display sold on our site. The top of the display is magnetic, so it easily stores the included magnets when not in use.
Made in the USA.