4 piece set glass straw: borosilicate glass drinking straws bent with cleaning brush, clear glass straws thick 9 inch 8mm.

Reusable straws glass: not disposable straws, glass straws can be used repeatedly, important causing Pollution problems.

Glass straws for 16 oz glass cups: 9 inch glass straws for tumbler 16oz - 20 oz cups, reusable glass straws for hot drinks、iced coffee、milk、juicing.

Clean and hygienic glass straw: clear straws glass allow you to see the inside, glass straws with cleaning brush easy to clean, reusable straws dishwasher safe glass.

Glass tumbler straws no odor: glass drink straws will not soften in hot coffee, reusable straws glass borosilicate will not release heavy metal elements.