HSZ 50 pcs Silicone Oil Wax Concentrate Container Nonstick Storage Jar Vial Screw Top Quantity:50 Non-stick silicone containers Colour:assorted colors from all available stock Fuction: freezer, heat , shatter resistant and Heat resistant up to 450 degrees Fahrenheit Capacity:2ml Easy to use and clean, Freezer/Microwave/Dishwasher safe