This is the Traxxas speed bit essentials set with 7-piece hex and nut driver.
Premium handle (medium) travel pouch
Straight: 1.5mm 2.0mm 2.5mm
Nut drivers: 5.0mm 5.5mm 7.0mm and 8.0mm
The EcoPower "Mini Essential" Tool Kit includes essentially every tool you need to complete an intense wrenching session on micro sized models, as well as other larger kits that use appropriately sized hardware.