Assemble this cardboard sheep, place it on the magic solution dish and watch how the wooly crystals begin to appear in three hours after 10 hours the sheep will look marvelously covered. The beautiful crystals will last a long time if treated gently, if you keep the solution at room temperature or slightly warmer really robust crystals can be form, don't place near any heat source or in sunlight, to avoid a quick evaporation! The solution is non-toxic, but is recommended that children under 10 have adult supervision.