FD 500 - How long do the beads retain their shape? Gustav 06 August 2025 08:27 Updated This depends on the recipe and storage location. The pearls keep their shape for about ½ day in the fridge. Related articles FD 500, FDS 3 - What does the gelling agent/gelling set consist of? JG 40 - Is it possible to use soy milk? FD 500 - Is it possible to produce only small quantities of pearls/beads?