Getting one of this will saved some of papers and ink, the Britenote Board. It’s an electronic message board which you do not need to find a paper and pen all the time and no more chalk or marker. It’s easy to see in days or night. It’s actually using a fluorescent marker to write the notes and message will display once your turn it on, when the light glows.

Unfortunately, it didn’t says that it has a power backup like batteries, so once the power supply is disable you won’t be seeing any message. Measuring 5 inch wide and comes with light-up base, removable writing tablet, and marker, get it for $16.98.