Stainless steel cap with whiteboard and felt-tip pen suitable to all Ø 70 mm regular mouth jars (Four Seasons, Mason Jars etc.). Customize your jar with the whiteboard felt-tip cap: an original idea to store homemade delicacies, such as jams and pickles, or small items. The top of the cap is a whiteboard where you can write and draw to get a unique jar; it has also a felt-tip pen with a magnetic cap to clear the whiteboard. The stainless steel cap with whiteboard and felt-tip pen is hygienic and does not retain odors and does not alter the flavor of foods. You can safely wash it in a dishwasher, making sure to pull out the felt-tip pen, and reuse it several times.