Bamboo is the fastest growing plant on the planet. Bamboo groves release 35% more oxygen than the equivalent number of trees, so planting it helps fight global warming. It also happens to look great when made into a puzzle, and by adding ?zlers? to the end makes the word ?Bamboozlers? - a great name for a range of puzzles!!! We"ve selected the very best classic wooden puzzle designs, produced them in bamboo and packaged them like you?ve never seen them before!