This outdoor flint magnesium rod sole spark flint set brings you a brand new outdoor ignition experience. Equipped with flint and ties, sparks can be generated by the friction between the sole of the shoe and the ground, which can be used for activities such as cycling and motorcycles. The set comes in two sizes: three part and five part, to meet different needs and make it more convenient to carry. Comes with a tie, easy to install, firm and reliable, and not easy to fall off. The spark grinding effect makes you more eye-catching in outdoor activities, showcasing personality and charm. Made of high-quality materials, durable and waterproof, ensuring stability and reliability for long-term use. Enjoy the fun of outdoor life while maintaining safety and reliability.