Introduction to the tin stick: The tin stick, also known as the "wisdom stick", is a magical tool that bhikkhus often carry when traveling. It is one of the "18 Bhikkhus' Things". This tin staff is 18 meters high, which is the same as the 109-meter tin staff held by the Great Willing Statue. It is scaled down to a scale of 1:6 and made of imitation gold and copper. The head of the tin staff has 4 strands and 12 rings. The 4 strands represent the "Four Truths" of Buddhism, and the 12 rings represent the "Twelve Causes and Conditions" of Buddhism.