Liquid Chalk Marker Seems Watery

Most often when the ink appears watery, shaking the markers vigorously for at least 20-30 seconds will resolve the situation (we mean really give the markers a good shaking). Please be sure that the cap is secured tightly while doing so. You should hear the ball bearing moving inside the marker and mixing the ink. To avoid drying out, please make sure the cap is on tight and your markers are stored horizontally.