Set of 6 clear glass and stainless steel round storage containers with screw caps for convenience. - Color: Clear, Blue, White - Material: Glass, Stainless Steel - Type: Storage Container - Lid Type: Screw Cap - Shape: Round - Set Size: Set of 6 Thank you for looking. They are used, but in good condition! Approximately 100-120ml They have 4 stainless steel lids and 2 plastic lids! I bought them for 3000 yen and am selling them for 1800 yen. Since they are used, please do not buy them if you are very particular! Personally, I have used them several times and they seem to be good! Have a nice day!