• Replacement guide blades designed for Micro Scalextric cars at 1:64 scale. • Includes 8 replacement guides with screws for vehicle maintenance. • Compatible exclusively with Micro Scalextric and My First Scalextric sets manufactured from 2019 onwards (9V track system). • Simple disassembly and replacement process to maintain track performance. • Official compact accessory ideal for ensuring the correct operation of slot cars for children.