Crackling Space Cadets from Vulcan is a 100-count pack of ground-level crackle novelties that snap, spit, and fizz with satisfying energy. At £8.99 for a hundred, there's something inherently joyful about having a box of these to scatter through an evening — they work as crowd-warmers, interval pieces, or just something to press into the hands of the younger crew.

These are F1 category, so they're accessible for most outdoor settings. A bit different from the standard garden firework fare — hence the banner — and well worth keeping a box in reserve.