• THE CONCEPT OF MAGNETIC FLUID ---- Magnetic fluid, also ferrofluid, is formed by a large number of magnetic micro and nano particles suspended in water or oil. It is a magnetic field sensitive, flowable, solid-liquid mixed colloidal liquid. It has both liquid fluidity and magnetism, making it a new type of functional material.
• HOW TO PLAY? ---- Attach a magnet to the surface of the glass bottle, and the black magnetic fluid will follow the movement of the magnet or produce different changes.
• EDUCATION ---- When you showcase it in class, it can arouse students' curiosity and eager to understand the secrets behind it.
• HELP YOU RELAX---- It’s a neat focal point to destress after a busy day of working. It can kill time and help you relieve stress.
• MULTIPLE PURPOSES ---- It’s a classic toy is art-in-motion. This cool desk toy will be a good icebreaker when you lay it in your office desk or your home desk. Use it to waste time, relieve stress, tune out boring coworkers, or schooling youngsters in physics. It will be nice desk toy.