Dear buyer,Hello! The red mark is normal , blue mark is errorEach display's colors in the picture are different from those in reality,but our designers will try our best to make their colors more true. If you can't accept any color difference,please don't buy it. All of the pictures are took by real objects, please don't be worried. I only sell variants stamps, does not include the correct. We only accept paypal payments。Global postage is $ 5.00.