the Stopper of a thermos under prolonged exposure to high temperatures over time, weakens and poorly kept in the neck of the vessel. A reliable lock can provide a strong thread or thin twine, if you skip through them made the top slot, so that the ends hung down to the threads on the body of the thermos. Sovintel now cap, don’t worry: the clamped thread thread securely retain the tube.
Recommend to read
RESCUE SKIN
It happens that the cover have not used the bottle or vial does not want to otsenivaetsya, as if glued. These, by the way, happens Vice versa and with a fresh, not yet opened glass or...
LIKE A GLOVE IN HAND
A simple device consisting of a Board with a cutout, makes it easy to remove the tight boots. To give the required level from the floor under the Board attached to a wooden block, and...
