Travel back in time to this Balloon Festival with this 450 piece wooden puzzle containing 71 unique widget elements.RGS has revolutionised the art of puzzling with the added twist of themed widgets where every puzzle piece is unique. This wooden puzzle will challenge and captivate puzzlers of all levels, allowing you to create your own masterpiece in every puzzle.This unique and intricately crafted wooden puzzle pieces are laser cut to ensure smooth edges that fit perfectly together and every piece is different.