This is a set of 4 spark wheels for inline skates that produce sparks. These are the ultimate wheels that light up with LEDs as you skate and scatter sparks! [Sparking Wheels] Flint is embedded uniformly throughout the luminous wheels, designed not only to light up while riding but also to scatter sparks. The luminous wheels will race like comets, scattering sparks. [The Secret Behind the Spark Mechanism] We've embedded a large number of 104 flint pieces into the wheels. When the flint in the wheels rubs strongly against the ground, these wheels produce impressive sparks with a crackling sound. Performing tricks like slides, drifts, jumps, and high-speed quick turns while creating sparks dramatically increases the excitement. The harder and longer you rub the wheels, the bigger and longer the sparks will fly. With so many flint pieces, a considerable amount of sparks will be generated just by riding normally. These are handcrafted by spark wheel artisans, made with great care one by one. Supplies are limited, so please purchase early. Artisans ensure quality as they create them. Product Details ● Product Name: Sparking LED Spark Wheels ● Quantity: 8 wheels ● Colors: Choose from Red, Blue, White, Pink Purple ● Hardness: 90A ● Size: Please choose from 76mm. Price is firm. #inlineskates #sparkwheels #lazer spark wheel