These buzzing magnets (also known as rattlesnake eggs) rotate around each other when they’re thrown in the air, making the buzzing sound that gives them their name. Made of hematite, these are strongly magnetised.
Educational and fun!
TNW-SY186
$4.50
These buzzing magnets (also known as rattlesnake eggs) rotate around each other when they’re thrown in the air, making the buzzing sound that gives them their name. Made of hematite, these are strongly magnetised.
Educational and fun!