Class cardboard chairs

Now you could try making these chairs yourself using boxes from the supermarket. Unless you're an origami master with a post-grad in furniture design, however, I'm willing to bet your cardboard chair won't support a 100kg person and look elegant enough to place in an art gallery. Handily, the Lithuanian etailer of gorgeous design, Ona, will sell you one of its Mutabor Natural seats for a risibly cheap £10 each. The chairs score eco points aplenty for being energy-cheap to make and brilliantly easy to recycle, plus Ona donates 3 per cent of its profits to the Lithuanian Fund For Nature. One word of warning: if you click over to Ona's site to check out the chairs, be prepared to spend 15 minutes looking at other attractive and affordable stuff.