Is dit 'out of the box' denken? @sylviawitteman: Kenden jullie deze razendsnelle boontjesontmantelingstruc al? Nu wel! http://t.co/TaFe4Qiu”
via http://twitter.com/Birgit_74/statuses/271734381662593025
via http://twitter.com/Birgit_74/statuses/271734381662593025