Relaxing Box with sponge lining. Soak the sponge lining with relaxing fluid and put the relaxing box in a warm airing cupboard or similar warm area until the specimens are supple and ready for the setting board.
Dried specimens need to be re-hydrated with Relaxing Fluid. You receive a supply of crystals to dissolve in water. The resulting fluid inhibits mould and relaxes the specimens in the relaxing box, ready for setting.