Our friends at Pimoroni have some good news for you. To celebrate making their 100,000th Pibow case , they’re giving away 512 Pibow Rainbow cases (and some accessories) to good causes. Updated to add: Cyntech have just thrown their hat into the ring too: they’ll be supplementing the prize pool with some more PiHubs and Pibrellas, alongside some seven-segment displays – all of which are very useful in the classroom. Thanks folks! The Pibow Rainbow – Raspberry Pi case and thing of beauty Are you a charity, educational establishment or other worthy cause with a bunch of naked Model B Raspberry Pis?