stainless steel is not magnetic

It is easy to use on the front edges of a steel shelf

Use gloves and preferably safety glasses when handling ferrofluid

Du kan bruge køleskabsmagneterne til din opslagstavle eller på køleskabet

Also available in black and other sizes

Magnetisk lineal hvid 30 cm. - sorte tal returfragt stainless steel is not magneticMagnetic ruler in magnetic foil with print 0 30 cm. Can be used on all magnetic surfaces (except glass boards) and can withstand outdoor use. You cannot use the magnet ruler on aluminimum or plastic parts if you wish to use it for measuring car damages. Size: approx. 31 x 2. 9 cm. Printed measurements: 0 30 cm. Super flexible. It even sticks really well magnetically despite curves on cars (see photo). Can also be used on most school whiteboards for