If you've ever dropped a SPIKE Prime kit and watched 200+ tiny pieces scatter everywhere, you know the struggle. Between the base kit and the Expansion Set, you're dealing with well over 150 unique parts, and keeping them sorted between classes or club meetings can turn into a real headache. University of Idaho Extension put together a genuinely useful system for this: labeled trays with custom parts cards that fit right into a file crate, so everything has a home and kids (or you) can actually find what they need. We've included the full bulletin below with step by step instructions for building your own version.