I'm constantly looking for confetti that mimics confetti yet doesn't have the nuisance quality of rice. Here's heart shaped puffed rice that apparently will not harm birds or any other small furry critter and is also biodegradeable. Each bag holds 100 scoops so that's plenty for everyone! £14.99 at Bride & Groom.
Related: The Real Flower Confetti Company I Bubble Confetti I Photo Confetti for Table Decoration

From: Daily Frock: Suzanne Neville Antoinette