hisoka SG chemistry labs got alot of those put stirer then put on the plate de also no need to use hand
hisoka SG http://www.ika.net/ika/images/pg_magsti.jpg the white bar at the bottom is the stirrer basically it will rotate when places on the platform
huiz SG the white bar has a magnet inside. when you switch on the stove, the magnet starts to move in circles at the bottom
