(2) $2,807.22. Mini Ferrofluid Magnetic Displays in Gold, Red, Blue or Black Ferrofluid 30ml. (962) Sale Price $26.99 $26.99. $29. Ferrofluid Sculptures - Amazon.com
: These come with external neodymium magnets that allow you to "pull" the fluid into spikes or waves.
: Amazon and eBay carry more budget-friendly desktop toys and DIY kits. Types of Ferrofluid Sculptures
: Affordable $26.99 $29.99 options found on Etsy .
: Ensure the display has child-resistant closures, especially if it uses strong magnets.