🧠 Challenge your mind with the Kongming Lock – a puzzle of ancient Chinese genius.
🪵 Made from premium wood, it sharpens logic and spatial skills with each twist.
🎎 Known as the Luban or Bagua lock, built without nails – pure craftsmanship.
🧘‍♂️ Great for middle-aged adults seeking mindful, brain-boosting fun.
🔓 Unlock centuries of wisdom with this timeless handmade treasure.