Attention: The material of the fuse bead board is plastic. In the process of using it, you need to avoid contact with the fuse bead board at high temperatures for a long time; otherwise, it will damage the fuse bead board! There is only one reason for the bending of the pegboard, the temperature of the iron is too high, it is recommended not to iron for a long time without moving or at high temperatures, ironing takes only a few seconds after the iron reaches a certain temperature. If you find that the pegboard is bent after ironing, promptly place the template on a flat surface and press it with a heavy object until it cools.