Extremely useful for organizing things! - Good minimalist design - subtly colorful to separate things perfectly! - You can stagger many cards on the whiteboard (Magnetic strips on the left behind the card make it possible) - You can make notes on cards and then clean them with water. Goodbye paper waste! - robust (very important for me!!!) - move cards on the whiteboard to the next column without physical dividing lines with the help of blue, vertical cords that separate the columns very well. - Put a small signal bell card on a note card to show that the note is special no writing necessary to signal the importance of a note - the magnetic force is very good, in my opinion (I use whiteboard foil with magnetic force) All in all, if you are thinking of buying and have the opportunity to purchase this product then do it! It's the best I've ever seen on the market!