These are A4 sized with square corners

you get a magnet that you are not limited by its north and south polarity

NOTICE: Even though it has rubber coating

If you want to remove something from a whiteboard that has been on there for a long time

UNI Chalk Marker, Grøn XL (8,0 mm.) julepynt These are A4 sized withGreen chalk marker from UNI for smooth surfaces. Please note: This is the large broad tip PWE 8K model. Colour: Bright green. Content: 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 use. A chalk marker is liquid chalk (chalk, water and colour). In addition to looking great on the board, chalk