Good news! We now carry Half and Whole empty watercolor pans. These are little guys are high grade pans made in Italy. A few years ago, I was greatly disappointed by the quality of less expensive ones pans from Amazon  I found a manufacture that makes these super pans in Italy and the quality of these are stupendous. We also use very high grade magnets and glue to keep these little guys in there place. These little magnets are neodymium rare earth magnets. Check them out in our shop listed under accessories. Enjoy!