Improvement 1st: Movable Part-Purple design makes it convenient to be checked. Concave-convex stripes make it textured.</br>Improvement 2rd: Month Wheel- Riveted wheel is more tight; it won't float between months.</br>Improvement 3rd: Font- Boldface dates are more prominent.</br>Improvement 4th: 2 Pack - One for home and one for the office. Better price for two same quality calendars.</br>YOU NEED TO READ IT: 1. They are mini (10cmx9cm) and light (made of aluminum). 2. Thanks for Mojo and Grace E.'s precious feedbacks (check their reviews on Customer Reviews). 3. Please contact us if you have any problems while using these mini desk calendars in first time, we will try our best to help you!</br></br>Product Description</br></br><b>KEEP MOVING:</b> Action speaks louder than speak, thanks for our customers' previous feedbacks, they make us do better! <br><br> In WIMAHA, we would never want to disappoint a valued customer like you, and we always endeavor to assist our customer with the best of our service, so we can ensure that we fulfill all of their needs. However, sometimes we fail to do so due to factors out of our control. So, if any question or further information about us, please do not hesitate to contact with us!</br><br/>http://www.amazon.com/gp/product/B01M98OVC7