• Convenient 600ml size,Easy to Read Markings,To identify fluid volume.
• Stretchable connector tube,Easy, twist-open and close empty port
• Anti-reflux valves to avoid retrograde contamination and twist-valve empty ports.
• Sterilized using ethylene oxide,whizzinator kit ，Suitable for whizzinators for men drug test
• For single use only

• Package Dimensions ‏ : ‎ 8.94 x 6.65 x 1.14 inches; 2.89 ounces
• Date First Available ‏ : ‎ June 15, 2022
• Manufacturer ‏ : ‎ 60ml-1