2-part wine and beer fining kit. It contains 2 pre-mixed pouches, kieselsol and chitosan.
Directions: Add kieselsol (packet D1) to carboy (5-6 USG/19-23L) of wine, etc. Stir gently. Dissolve chitosan (packet D2) in 1 fl. oz./30mL of warm water. Add to carboy of wine, alcohol mash, etc. Stir gently.