This is a prank pregnancy test toy. This is the price for 3. It is also possible to purchase one for 890 yen. When placed in water, a positive line will always appear. This does not produce actual test results. Please use this only as a joke. If you have a color preference, please let us know in advance. I bought these, but the friend I was planning to prank apparently got actually pregnant, so I feel a bit hesitant to pull off this kind of prank, which is why I'm selling them. I will send them out of the box.