Our items are guaranteed for their normal life under standard, non-commercial use.
This is the interactive display filled with ferrofluid—a substance originally developed by NASA as rocket fuel for spacecrafts. The black liquid spirals up the center post when the unit attaches to its removable magnetic base. The ferrofluid can be manipulated to flow, dance, or form geometric spikes using an included neodymium magnet. Includes LED light at the top (with button cell battery). Ages 16 and up. 4 1/2" H x 2 1/2" Diam. (1 1/2 lbs.)
The Astronaut's Slipper Socks (Men's)
The HMS BEAGLE Storm Glass
The Autographed Apollo 11 Lunar Landing Photograph
The First Smoke Capturing Kitchen "Hood"
The Best Auto Expanding/Contracting Hose
The Weatherproof Outdoor Recliner
The affiliated, independent Hammacher Schlemmer Institute was created in 1983 to rigorously research, test and rate products to make the Best products available to our customers.
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