bloody 'washable' pens from Early Learning. Have since discovered they only wash off with extensive and repeated scrubbing in the bath and even then not very well. My heart sank when I realised dd2 (nearly 3) had got hold of the pens and coloured in her arms and legs bright green . Have had to take away pens resulting in massive tantrum from very cross dd who is like some kind of miniature incredible hulk and is now foaming green at the mouth.
And dh not home till late.. [sigh].