You will receive: 3 ounces of racing weight, including 4 pieces of 1/2 ounce tungsten weights, 2 pieces of 1/4 ounce tungsten weights, 3 pieces of 1/8 ounce tungsten weights and 2 pieces of 1/16 ounce tungsten weights; in addition, there are 4 pieces of grooved axles to match for use, 1 transparent plastic case for storage
The tungsten weights can be used at toy racing competition, it is 1.7 times heavier than lead, making you can add more weight to the rear of your car, which will lead to greater potential energy accumulation and increase your speed on the runway and finish line
Easy to installate: the cylinder is 3/8 inch in diameter, which is the standard drill size; you just need to drill a hole, insert the weight and paste it in place; the length of the axle is about 25 mm/0.98 inch, which fits well into the wheel hole to reduce wheel swing
Friction reducing: the axle is made of stainless steel and has a smooth surface; there are 2 grooves on the machined axle to store graphite and reduce the contact area between the axle and the tire, minimize axle friction, increase vehicle speed, and obtain faster speed experience
Storage case: you will also receive 1 transparent plastic case for your storage with the size of 3.6 x 2.5 x 0.6 inches/9.2 x 6.3 x 1.4 cm when you go out
