Far from emitting a loud 'KA-BOOM', this confetti cannon is a true wedding essential; just pull the ring and a shower of white confetti will be released over the bride and groom (with a little pop), as they exit their wedding venue as man and wife . Best of all, the confetti is completely biodegradable, so you won't need to worry about damaging the environment either. £3.97 from www.world-of-wedding-favours.com.