Want: talking shirt

I want a rubber stamp set like this! Non-difficult creativeness is always fun. But Petit Bateau gives you washable ink so after washing your shirt, the print is ugly faded or completely gone. 
Funny vid anyway.

edit: I couldn't resist the idea so i went to Le Petit Bateau shop in Rotterdam today. The kit didn't look that great & here in Holland it costs 14€ (or 7€ when you buy 2 other products)! No way. 
I saw in France it was €6,50 and Germany sells it for €9,50...