Loon(TM) - Easy Dry Moisture wicking beads for reviving tired, soggy flies A treatment to revive flies composed of two things: drying beads and blue indicator crystals. A fly (still attached to the leader) is dry after a few quick shakes and ready for floatant. The blue indicator beads turn pink when the drying beads have become saturated and it is time to get a new bottle of Easy Dry. FEATURES -Drying agent -Blue indicator beads turn pink when it-s time to replace -Easy to use shake application -Large cap opening for any size fly