Peanut butter jar which opens both sides will be very useful when you want to reach for the last sticky bits at the bottom of the jar. This would be good for honey jar too.
The Easy PB&J Jar is a jar with two lids that allows you to access all of your peanut butter easily without having to resort to breaking open the jar. As you near the end on one side, simply flip the jar over to get the rest. The straight and smooth internal walls also ensure that no peanut butter is ever left behind a nook or cranny like existing jars.
Source: Easy PB&J Jar