Kids whiteboard eraser

Small and simple whiteboard eraser for kids.

I´ve uploaded version with and without magnet.

Erasing surface is made from IKEA FIXA floor protectors..
https://www.ikea.com/gb/en/products/tools-fittings/tool-sets-accessories/fixa-stick-on-floor-protectors-set-of-20-art-24155600/

I´ve used small 10x3mm magnet from China but it would be great to use bigger and stronger one.

Source files are there so feel free to remix it