Pumice (Amorphous Aluminum Silicate) is a chemically inert and naturally occurring mineral with microscopic pores which reduce its density. Pumice is formed during the eruption of magma under high-pressure conditions. It has a white to grey colour.
Pumice Stone will vary in colour from batch to batch.
This is a natural product produced by nature.
Approx 0.5 - 1mm
Approx 0.3 - 0.5mm
Approx 0.15 - 0.3mm