This is what the pack looks like. 

Prepare yourself to take the swab(s). Ideally you need a clean, flat surface on which to place the parts of the pack. This is important as you must not spill the fluid in the sample pot.

Carefully peel open the outer packaging so you can reach the sample pot and swab packet inside.

The contents of pack... a sample pot and a swab packet.

When ready, unscrew the sample pot lid. Don't lose this - you will need it later.

Carefully stand up the pot on a clean, flat surface. Make sure you don't knock it over or spill the fluid in the pot.

Carefully peel open the swab packet just enough to reach the end of the pink stick.

Hold the swab by the end of the pink stick, taking care not to touch the cotton bud end.

Remove the swab from the packet.

Insert the cotton bud end of swab about 6 cm into your vagina and rotate it for 10 seconds.

Remove and put the swab all the way into the sample pot, taking care not to spill the contents.

Hold the pot in one hand and bend the pink stick against the rim.

Bend until the pink stick snaps (it is designed to snap). The swab should now fit inside the pot.

Discard the snapped off end of the stick.

Screw the lid firmly on. After washing your hands, carefully stick on the correct label - lengthways around the pot. Try not to wrinkle the bar code.