A wonderful invention of the modern world. These little marvles of technology come in an easy to open re-sealable package that contains paper towels soaked in Windex cleaning fluid. They are excellent for cleaning glass and books. They come in a blue package that contains 25 wipes. They are not recommended for personal hygiene use or as baby wipes. The reason for their invention? Windex took a poll and found out that 79% of those polled thought a wipe would make window cleaning easier.