Zig & Go Big Boum Wall 48 Pieces by DjecoZig and Go Big Boum Wall 48 Pieces by Djeco. 48 piece chain reaction puzzle and wooden construction set. This 48 piece set with wooden dominoes, ball and components will inspire creativity and build skills like perseverance. The child follows the 3 models in the booklet to build their journey or imagine others endlessly. This game for ages 8 and up is compatible with all the boxes in the collection to invent even more ingenious action reaction