There is a rubber coating around the magnet so that the hook is non-slip

In the case of indirect pulling

Unfortunately

Height: 45 mm

UNI Chalk Marker, Sort XL (8,0 mm.) Auto-translated (NO) There is a rubber coatingLarge black chalk marker from UNI for smooth surfaces like glass boards and windows. Please note: This is the large broad tip PWE 8K model. Colour: Black Contains: Chalk, water and colour. Nib size: approx. 8 mm. UNI Chalkmarkers PWE 8K are suitable for the following surfaces: Blackboards (incl. blackboard paint), windows, glass boards and plastic. Shake well before using this black marker. It is made with liquid chalk (chalk, water and color). In