Adjustable Bike Friction Spark Tool Pad - Cycling & Skateboard Accessory with Flint for Shoes & Boots | Perfect for Mountain Biking, Urban Commuting & Extreme Sports

When riding your bike or skateboard, simply use your feet to touch the ground and create friction. this friction will create sparks that are sure to impress. Not only is this a fun and exciting way to ride, but it's emits a striking light like fireworks when skateboarding at night.