Pack of 2 wash bottles made with Eisco Labs exclusive Performance Plastic. Made of low density polyethylene (LDPE) for superior quality, strength. Innovative Flex Ink won't fade, crack or peel. Each bottle is labeled for Acetone featuring chemical information as well as hazard, safety, and first aid precautionary statements. Wide mouth for easy refilling. Red color coded leak proof cap with built in nozzle included. Self venting design eliminates leaks & dripping. The low density polyethylene plastic is very responsive, with smooth bounce back that won't get stiff over time. Easy to control squeeze for dispensing. 500ml capacity.Bottle labeling complies with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS), OSHA’s HazCom 2012 requirements, and OSHA requirements as outlined in Hazard Communication Standard 29 CFR 1910.1200.