Use this fascinating and clever mechanical "Open/Closed" sign to delight customers in your store or office. It is a 3D wooden puzzle that is fun to assemble and even more entertaining to use. Not all signs are created equal, as the latest offering from ROKR demonstrates. The "Open Closed" sign from ROKR is ingenious and stimulating – it piques the right amount of curiosity in viewers, encouraging them to take a second, third, and even fourth look. People will certainly notice this item and be intrigued at first. Some may even come into your store simply out of curiosity. Therefore, it serves as an icebreaker or conversation starter with potential customers. But first, you need to assemble it. Don't worry, it's an easy assembly of 52 precisely cut pieces, so you won't have to wait long before you can use it. Each kit includes detailed instructions and all the tools you need.