A test tube is a long and narrow glass vessel used for science or chemistry experiments. Test tubes may bring us back to those days of science experiments!
Although test tubes are items that normally belong in science labs, they can be transformed into adorable decorations if we put in colored sand or small plants and line up the tubes on a shelf! Nowadays test tubes can be purchased for a fairly moderate price. These tubes might make for cute kitchen decorations if we put ingredients inside the tubes and arrange them!
Today we have gathered some illustrations featuring ‘test tubes’ that people use as experiment tools or as charming decorations for more mundane purposes. Please enjoy!