Place the upper part of the bottle upside-down into the other half part.

Put the mouth of the empty water bottle directly on the mouth of the other one.

Screw the empty bottle onto the bottle containing water.

The toner bottle (1) comprises a bottle body (2) having a bottleneck (6) and a bottle cap (3) connected with the bottleneck (6), wherein the bottleneck (6) is provided with a sealing film (8).

Press the bottle adaptor into the neck of the bottle.

The bottle neck (20) comprises a neck wall.

As such, when the bottle cap with the actuation part is assembled onto the bottle neck, it stops temporarily, as opposed to the bottle neck.

1 Glass Bottled with the mouth smaller than the egg

Also bring a thin-necked bottle, such as a soda pop bottle.

A glass bottle or jar with a neck a little smaller than an egg

Begin by cutting the bottom part of the first bottle.

Choose a plastic water bottle, or another bottle with a narrow neck.

The bottle has an interior and a throat.

a glass bottle with an opening slightly smaller than the peeled egg

The bottle can include a neck, for example, having an inner neck portion extending from the body.