LAB DISC IKAMAG MAGNETIC STIRRER Features : Ultra-flat compact magnetic stirrer, guaranteed with modern Magnetic coil technology (No Motor), Wear-free drive with no moving parts. Reverse direction of rotation every 30 seconds to ensure better mixing. Explosion hazard zone 2, Slip-proof, safe stand, Extremely Thin ( 1.2 cm Height). Set-up plate and casing made from chemically resistant materials.