You’ll never miss a friend’s birthday again with this perpetual birthday calendar. The beauty of this style is that there are no days of the week listed, so you can use it year after year, and include anniversaries, too. Hang one in a prominent place in your home so you can glance at it regularly and avoid sending out belated wishes. If you want to keep track of how old someone is, write the year they were born in parentheses beside their name. That way there won’t be any question when granny is turning 90 or which wedding anniversary you’re celebrating!
To buy: Rock Scissor Paper, $14