These Adventure Club Pins are specific to the story found in the Adventure Club Kids Book for Trackers Book Year 1. Adventure Club trading pins are a great way to engage the AC kids in learning their memory verses. These pins can be traded and pinned to their satchel displaying which ones they have collected. Each pin comes in a ten pack of identical pins (except for the Robot Suit Pin, which is a single three-piece pin) providing enough for ten kids for a single review week.