Balancing your truggy, monster truck or 1/8th scale wheels is critical to get the best acceleration and handling, and to reduce driveline stresses. Use “Sticky Black Stuff” to keep your balance from changing. It’s super-sticky so it stays on your wheels, and it is waterproof to resist coming off when racing when it’s wet, or when cleaning your vehicle. One package contains enough to balance at least 12 average MT wheels, and even more if doing 1/8th wheels.