Best made takrut from LP Suk Wat Makhamthao. This takrut was made underwater at about 8 metre deep at a lake called Tha Lear Thong. LP Suk himself dived underwater to make this takrut. He was underwater for 1 hour to write yants and roll them up. Then he proceed with blessing and let the takruts to float on the water.
Info from the Thai Kruenglang history is that if you wear this takrut you wouldn't need to wear anything else as nothing will harm you.