PicoTurbine Ceramic Grade 5 Magnet 4-Pack

This is a pack of 4 ceramic grade 5 magnets, the same ones we use in PicoTurbine. You can use them to scale up PicoTurbine in your own experiments or for any kind of science education, homebrew or just plain fun! Each magnet measures 1.875" by 0.875" by 0.375" thick. [Approximately 47mm x 22mm x 9mm thick.] The poles are on the large opposite faces, just like you need for a good alternator. These magnets have an intrinsic strength of 0.395 Tesla (3,950 Gauss) and are among the most cost-effective strong magnets available.

WARNING! These magnets are strong and can pinch your fingers if not handled carefully. Persons wearing pacemakers should not handle strong magnets.