Pour the chickpeas into a ziplock bag, then squirt in a generous amount of black tempera paint.
Seal the bag, ensuring there's some air inside, and give it a good shake! Make sure all the chickpeas are coated evenly with the paint. This step is super fun and feels a bit like a maraca party in your hands!
Lay out wax paper on a flat surface and spread your freshly painted chickpeas out in a single layer. Let them dry completely, which might take a few hours or overnight, depending on the humidity. Pro Tip: if you need to dry them fast, pop them into the oven on low for a few minutes to speed up the drying process.