Winner of ASTRA's Best Toys for Kids!
Commonly known as quicksilver, mercury is the only metallic element that is a liquid at room temperature.
It’s a heavy, silver-colored metal that has been historically used for temperature gauges and electrical applications because of its conductive properties.
Just like its namesake, Quicksilver Thinking Putty is a saturated silver color with dark streaks throughout. For obvious safety reasons no mercury in included.
Use the included magnet to discover the unique properties of this putty for yourself.
Each tin includes 1/5 lb of Quicksilver Thinking Putty—a huge handful for tons of fun—and a 1" x 1" ceramic magnet.