Revolutionary "Open/Closed" sign, convertible wooden gear mechanism, Haguruma Art Crafts, brown

[Revolutionary "Open/Closed" Sign] – Simply turn the handle to magically open and close the sign. This sign combines an original set of letters with a gear mechanism. [High-Quality Materials] – The "Open" and "Closed" signs are made of select wood. Numerous pieces are carefully calculated and assembled to form unique shapes. The cutouts and edges are meticulously crafted, without any roughness or fragility. [Practical and Ingenious Design] – Simply turn the handle: the "Open" and "Closed" indications magically reverse. Playful and practical, this sign is easy to handle and robust enough for everyday use. Available in freestanding or hanging versions, it adapts to your needs. [An Ideal Gift, Combining Art and Functionality] – This sign is a true work of art that will delight young and old alike. The beauty of its structure will impress you. Watching its movement provides a mysterious satisfaction. It's also an excellent educational toy that allows children to learn how gears work while having fun.