medium sized Coton handy washer removes troublesome stain on clothing . Gadget , which weighs just 250 g , uses ' squeeze washing ' to remove stain . Device has proved popular in countries where it costs 10,800 Yen or $ 60 .
Pocket sized Coton handy washer targets troublesome stains on clothing . Gadget , which weighs just 200g , uses 'squeeze washing ' to remove stains . Device has proved popular in Japan where it costs 10,800 Yen or £60 .