WASH Bottles, UNITARY, LDPE, Graduated, 500 ML, 12/PKVolume (ml) 500 Material LDPE DispensingUnitary Graduated Yes Sold As Pk 12 WASH BOTTLES, UNITARY, LDPE, GRADUATED, 500 ML, 12 PK, These Bottles are made of translucent and unbreakable low density polyethylene. The distinguishing feature that these bottles contain is the built in delivery tube making it a one piece wash bottle. These bottles are graduated on the outer surface to reflect an approximate volume of solution filled or dispensed.Looking for