Abstract: Among other things, a container has two open ends and a blob that is edible or medicinal. The blob is in contact with an inner wall of the container. The inner wall is tapered to be narrower at one of the open ends than at the other open end.

Abstract: Among other combinations, an apparatus includes a container having two open ends; a gelled mass that includes alcohol and is in contact with an inner wall of the container to provide a seal to prevent air from passing from one of the open ends to the other open end; the inner wall being tapered to be narrower at one of the open ends than at the other, broader open end; a cover attached at the broader open end; and a cover attached at the narrower open end. The gelled mass is in contact with an inner surface of the cover attached at the narrower open end.

Abstract: Among other things, a container has a chamber and an open end of the chamber. The container is configured at the open end to be surrounded by lips of a user to permit the user to apply suction to the chamber through the open end. A gelled dose of a therapeutic agent in the chamber is in contact with a wall of the chamber and is between the wall of the chamber and the open end. There is at least one hole in the wall for air to reach the gelled dose when the user is applying the suction to the chamber to release the gelled dose into the user's mouth. A mechanism prevents contamination of the gelled dose through the hole in the wall until the user is ready to consume the gelled dose and permits air to reach the gelled dose through the holes when the user is ready to consume the gelled dose.

Abstract: Among other combinations, an apparatus includes a container having two open ends; a gelled mass that includes alcohol and is in contact with an inner wall of the container to provide a seal to prevent air from passing from one of the open ends to the other open end; the inner wall being tapered to be narrower at one of the open ends than at the other, broader open end; a cover attached at the broader open end; and a cover attached at the narrower open end. The gelled mass is in contact with an inner surface of the cover attached at the narrower open end.