This gear set includes the smallest gears: 6, 7, 8, 9, 10, and 11, as well as three tiny oval gears.
You can have one of this gear set for free when you order any other gear set at the same time. Just add it to your cart and it will be automatically discounted 100% to $0. This only applies to the first Tiny gear set, so if you want more than one the rest will be regular price.