LotFancy flower drying silica beads are treated with dust-proof technology, they absorb moisture without the use of chemical reactions. Fine silica gel beads are stored in an air-tight sealed container for long-term preservation and protection. Fine Silica Gel Crystals<1 mm, lightweight flower drying sands puts less pressure on fresh flowers, beads will absorb moisture without damaging flowers, altering the colors or changing their shape. The orange crystals change color to blackish green when they become saturated with moisture.
